331953882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{17659}}^1$

素因数の和:17918

約数の個数: 32

約数和(自身を含む): 717984960

約数和(自身を除く): 386031078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 6266, 9399, 17659, 18798, 35318, 52977, 105954, 229567, 459134, 688701, 1377402, 4255819, 8511638, 12767457, 25534914, 55325647, 110651294, 165976941, 331953882]

約数ペア:

[(1, 331953882), (2, 165976941), (3, 110651294), (6, 55325647), (13, 25534914), (26, 12767457), (39, 8511638), (78, 4255819), (241, 1377402), (482, 688701), (723, 459134), (1446, 229567), (3133, 105954), (6266, 52977), (9399, 35318), (17659, 18798)]