157401997

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1968

約数の個数: 16

約数和(自身を含む): 171651312

約数和(自身を除く): 14249315

約数列:

[1, 17, 53, 97, 901, 1649, 1801, 5141, 30617, 87397, 95453, 174697, 1622701, 2969849, 9258941, 157401997]

約数ペア:

[(1, 157401997), (17, 9258941), (53, 2969849), (97, 1622701), (901, 174697), (1649, 95453), (1801, 87397), (5141, 30617)]