7173677667

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257981}}^1$

素因数の和:258051

約数の個数: 32

約数和(自身を含む): 11095289856

約数和(自身を除く): 3921612189

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 27807, 257981, 773943, 3353753, 5933563, 7997411, 10061259, 17800689, 23992233, 77136319, 103966343, 183940453, 231408957, 311899029, 551821359, 2391225889, 7173677667]

約数ペア:

[(1, 7173677667), (3, 2391225889), (13, 551821359), (23, 311899029), (31, 231408957), (39, 183940453), (69, 103966343), (93, 77136319), (299, 23992233), (403, 17800689), (713, 10061259), (897, 7997411), (1209, 5933563), (2139, 3353753), (9269, 773943), (27807, 257981)]