1497661893

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{203183}}^1$

素因数の和:203215

約数の個数: 40

約数和(自身を含む): 2753549568

約数和(自身を除く): 1255887675

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 203183, 609549, 1422281, 1828647, 2641379, 4266843, 5485941, 7924137, 12800529, 16457823, 18489653, 23772411, 38401587, 55468959, 71317233, 115204761, 166406877, 213951699, 499220631, 1497661893]

約数ペア:

[(1, 1497661893), (3, 499220631), (7, 213951699), (9, 166406877), (13, 115204761), (21, 71317233), (27, 55468959), (39, 38401587), (63, 23772411), (81, 18489653), (91, 16457823), (117, 12800529), (189, 7924137), (273, 5485941), (351, 4266843), (567, 2641379), (819, 1828647), (1053, 1422281), (2457, 609549), (7371, 203183)]