13306072941

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47969}}^1$

素因数の和:48043

約数の個数: 72

約数和(自身を含む): 24313306680

約数和(自身を除く): 11007233739

約数列:

[1, 3, 7, 9, 17, 21, 37, 49, 51, 63, 111, 119, 147, 153, 259, 333, 357, 441, 629, 777, 833, 1071, 1813, 1887, 2331, 2499, 4403, 5439, 5661, 7497, 13209, 16317, 30821, 39627, 47969, 92463, 143907, 277389, 335783, 431721, 815473, 1007349, 1774853, 2350481, 2446419, 3022047, 5324559, 5708311, 7051443, 7339257, 12423971, 15973677, 17124933, 21154329, 30172501, 37271913, 39958177, 51374799, 86967797, 90517503, 111815739, 119874531, 211207507, 260903391, 271552509, 359623593, 633622521, 782710173, 1478452549, 1900867563, 4435357647, 13306072941]

約数ペア:

[(1, 13306072941), (3, 4435357647), (7, 1900867563), (9, 1478452549), (17, 782710173), (21, 633622521), (37, 359623593), (49, 271552509), (51, 260903391), (63, 211207507), (111, 119874531), (119, 111815739), (147, 90517503), (153, 86967797), (259, 51374799), (333, 39958177), (357, 37271913), (441, 30172501), (629, 21154329), (777, 17124933), (833, 15973677), (1071, 12423971), (1813, 7339257), (1887, 7051443), (2331, 5708311), (2499, 5324559), (4403, 3022047), (5439, 2446419), (5661, 2350481), (7497, 1774853), (13209, 1007349), (16317, 815473), (30821, 431721), (39627, 335783), (47969, 277389), (92463, 143907)]