19580491413

素因数分解:

$3^2\times 7^1\times {\mathrm{14753}}^1\times {\mathrm{21067}}^1$

素因数の和:35833

約数の個数: 24

約数和(自身を含む): 32327076288

約数和(自身を除く): 12746584875

約数列:

[1, 3, 7, 9, 21, 63, 14753, 21067, 44259, 63201, 103271, 132777, 147469, 189603, 309813, 442407, 929439, 1327221, 310801451, 932404353, 2175610157, 2797213059, 6526830471, 19580491413]

約数ペア:

[(1, 19580491413), (3, 6526830471), (7, 2797213059), (9, 2175610157), (21, 932404353), (63, 310801451), (14753, 1327221), (21067, 929439), (44259, 442407), (63201, 309813), (103271, 189603), (132777, 147469)]