161353409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{33071}}^1$

素因数の和:33136

約数の個数: 16

約数和(自身を含む): 200019456

約数和(自身を除く): 38666047

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 33071, 231497, 562207, 1355911, 3935449, 9491377, 23050487, 161353409]

約数ペア:

[(1, 161353409), (7, 23050487), (17, 9491377), (41, 3935449), (119, 1355911), (287, 562207), (697, 231497), (4879, 33071)]