40307223

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^3\times {\mathrm{41}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 62060544

約数和(自身を除く): 21753321

約数列:

[1, 3, 11, 31, 33, 41, 93, 123, 341, 451, 961, 1023, 1271, 1353, 2883, 3813, 10571, 13981, 29791, 31713, 39401, 41943, 89373, 118203, 327701, 433411, 983103, 1221431, 1300233, 3664293, 13435741, 40307223]

約数ペア:

[(1, 40307223), (3, 13435741), (11, 3664293), (31, 1300233), (33, 1221431), (41, 983103), (93, 433411), (123, 327701), (341, 118203), (451, 89373), (961, 41943), (1023, 39401), (1271, 31713), (1353, 29791), (2883, 13981), (3813, 10571)]