3121778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 5437584

約数和(自身を除く): 2315806

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 491, 578, 982, 3179, 5401, 6358, 8347, 10802, 16694, 91817, 141899, 183634, 283798, 1560889, 3121778]

約数ペア:

[(1, 3121778), (2, 1560889), (11, 283798), (17, 183634), (22, 141899), (34, 91817), (187, 16694), (289, 10802), (374, 8347), (491, 6358), (578, 5401), (982, 3179)]