71693369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 87920640

約数和(自身を除く): 16227271

約数列:

[1, 11, 17, 23, 79, 187, 211, 253, 391, 869, 1343, 1817, 2321, 3587, 4301, 4853, 14773, 16669, 19987, 30889, 39457, 53383, 82501, 183359, 283373, 339779, 383387, 907511, 3117103, 4217257, 6517579, 71693369]

約数ペア:

[(1, 71693369), (11, 6517579), (17, 4217257), (23, 3117103), (79, 907511), (187, 383387), (211, 339779), (253, 283373), (391, 183359), (869, 82501), (1343, 53383), (1817, 39457), (2321, 30889), (3587, 19987), (4301, 16669), (4853, 14773)]