29090009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 35562240

約数和(自身を除く): 6472231

約数列:

[1, 13, 17, 23, 59, 97, 221, 299, 391, 767, 1003, 1261, 1357, 1649, 2231, 5083, 5723, 13039, 17641, 21437, 23069, 29003, 37927, 74399, 97291, 131629, 299897, 493051, 1264783, 1711177, 2237693, 29090009]

約数ペア:

[(1, 29090009), (13, 2237693), (17, 1711177), (23, 1264783), (59, 493051), (97, 299897), (221, 131629), (299, 97291), (391, 74399), (767, 37927), (1003, 29003), (1261, 23069), (1357, 21437), (1649, 17641), (2231, 13039), (5083, 5723)]