3515421

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 5877760

約数和(自身を除く): 2362339

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 163, 237, 273, 489, 553, 1027, 1141, 1659, 2119, 3081, 3423, 6357, 7189, 12877, 14833, 21567, 38631, 44499, 90139, 167401, 270417, 502203, 1171807, 3515421]

約数ペア:

[(1, 3515421), (3, 1171807), (7, 502203), (13, 270417), (21, 167401), (39, 90139), (79, 44499), (91, 38631), (163, 21567), (237, 14833), (273, 12877), (489, 7189), (553, 6357), (1027, 3423), (1141, 3081), (1659, 2119)]