7316526721

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3391}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 8829403136

約数和(自身を除く): 1512876415

約数列:

[1, 7, 31, 61, 163, 217, 427, 1141, 1891, 3391, 5053, 9943, 13237, 23737, 35371, 69601, 105121, 206851, 308233, 552733, 735847, 1447957, 2157631, 3869131, 6412381, 17134723, 33716713, 44886667, 119943061, 236016991, 1045218103, 7316526721]

約数ペア:

[(1, 7316526721), (7, 1045218103), (31, 236016991), (61, 119943061), (163, 44886667), (217, 33716713), (427, 17134723), (1141, 6412381), (1891, 3869131), (3391, 2157631), (5053, 1447957), (9943, 735847), (13237, 552733), (23737, 308233), (35371, 206851), (69601, 105121)]