20170271109

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{205603}}^1$

素因数の和:206276

約数の個数: 16

約数和(自身を含む): 27445666752

約数和(自身を除く): 7275395643

約数列:

[1, 3, 53, 159, 617, 1851, 32701, 98103, 205603, 616809, 10896959, 32690877, 126857051, 380571153, 6723423703, 20170271109]

約数ペア:

[(1, 20170271109), (3, 6723423703), (53, 380571153), (159, 126857051), (617, 32690877), (1851, 10896959), (32701, 616809), (98103, 205603)]