2017254795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{31181}}^1$

素因数の和:31435

約数の個数: 32

約数和(自身を含む): 3412558080

約数和(自身を除く): 1395303285

約数列:

[1, 3, 5, 15, 19, 57, 95, 227, 285, 681, 1135, 3405, 4313, 12939, 21565, 31181, 64695, 93543, 155905, 467715, 592439, 1777317, 2962195, 7078087, 8886585, 21234261, 35390435, 106171305, 134483653, 403450959, 672418265, 2017254795]

約数ペア:

[(1, 2017254795), (3, 672418265), (5, 403450959), (15, 134483653), (19, 106171305), (57, 35390435), (95, 21234261), (227, 8886585), (285, 7078087), (681, 2962195), (1135, 1777317), (3405, 592439), (4313, 467715), (12939, 155905), (21565, 93543), (31181, 64695)]