15697007613

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{396119}}^1$

素因数の和:396186

約数の個数: 48

約数和(自身を含む): 28178392320

約数和(自身を除く): 12481384707

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 629, 777, 1071, 1887, 2331, 4403, 5661, 13209, 39627, 396119, 1188357, 2772833, 3565071, 6734023, 8318499, 14656403, 20202069, 24955497, 43969209, 47138161, 60606207, 102594821, 131907627, 141414483, 249158851, 307784463, 424243449, 747476553, 923353389, 1744111957, 2242429659, 5232335871, 15697007613]

約数ペア:

[(1, 15697007613), (3, 5232335871), (7, 2242429659), (9, 1744111957), (17, 923353389), (21, 747476553), (37, 424243449), (51, 307784463), (63, 249158851), (111, 141414483), (119, 131907627), (153, 102594821), (259, 60606207), (333, 47138161), (357, 43969209), (629, 24955497), (777, 20202069), (1071, 14656403), (1887, 8318499), (2331, 6734023), (4403, 3565071), (5661, 2772833), (13209, 1188357), (39627, 396119)]