431432487

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9105

約数の個数: 40

約数和(自身を含む): 700367360

約数和(自身を除く): 268934873

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1767, 2511, 5301, 9043, 15903, 27129, 47709, 81387, 171817, 244161, 280333, 515451, 732483, 840999, 1546353, 2522997, 4639059, 5326327, 7568991, 13917177, 15978981, 22706973, 47936943, 143810829, 431432487]

約数ペア:

[(1, 431432487), (3, 143810829), (9, 47936943), (19, 22706973), (27, 15978981), (31, 13917177), (57, 7568991), (81, 5326327), (93, 4639059), (171, 2522997), (279, 1546353), (513, 840999), (589, 732483), (837, 515451), (1539, 280333), (1767, 244161), (2511, 171817), (5301, 81387), (9043, 47709), (15903, 27129)]