399597029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 456382080

約数和(自身を除く): 56785051

約数列:

[1, 13, 41, 59, 97, 131, 533, 767, 1261, 1703, 2419, 3977, 5371, 5723, 7729, 12707, 31447, 51701, 69823, 74399, 100477, 165191, 234643, 316889, 520987, 749713, 3050359, 4119557, 6772831, 9746269, 30738233, 399597029]

約数ペア:

[(1, 399597029), (13, 30738233), (41, 9746269), (59, 6772831), (97, 4119557), (131, 3050359), (533, 749713), (767, 520987), (1261, 316889), (1703, 234643), (2419, 165191), (3977, 100477), (5371, 74399), (5723, 69823), (7729, 51701), (12707, 31447)]