1142719487

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2103

約数の個数: 32

約数和(自身を含む): 1450337280

約数和(自身を除く): 307617793

約数列:

[1, 7, 13, 41, 91, 163, 287, 533, 1141, 1879, 2119, 3731, 6683, 13153, 14833, 24427, 46781, 77039, 86879, 170989, 306277, 539273, 608153, 1001507, 2143939, 3981601, 7010549, 12557357, 27871207, 87901499, 163245641, 1142719487]

約数ペア:

[(1, 1142719487), (7, 163245641), (13, 87901499), (41, 27871207), (91, 12557357), (163, 7010549), (287, 3981601), (533, 2143939), (1141, 1001507), (1879, 608153), (2119, 539273), (3731, 306277), (6683, 170989), (13153, 86879), (14833, 77039), (24427, 46781)]