47401321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 58226688

約数和(自身を除く): 10825367

約数列:

[1, 11, 17, 23, 103, 107, 187, 253, 391, 1133, 1177, 1751, 1819, 2369, 2461, 4301, 11021, 19261, 20009, 26059, 27071, 40273, 41837, 121231, 187357, 253483, 443003, 460207, 2060927, 2788313, 4309211, 47401321]

約数ペア:

[(1, 47401321), (11, 4309211), (17, 2788313), (23, 2060927), (103, 460207), (107, 443003), (187, 253483), (253, 187357), (391, 121231), (1133, 41837), (1177, 40273), (1751, 27071), (1819, 26059), (2369, 20009), (2461, 19261), (4301, 11021)]