127170798

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2179}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 259925760

約数和(自身を除く): 132754962

約数列:

[1, 2, 3, 6, 71, 137, 142, 213, 274, 411, 426, 822, 2179, 4358, 6537, 9727, 13074, 19454, 29181, 58362, 154709, 298523, 309418, 464127, 597046, 895569, 928254, 1791138, 21195133, 42390266, 63585399, 127170798]

約数ペア:

[(1, 127170798), (2, 63585399), (3, 42390266), (6, 21195133), (71, 1791138), (137, 928254), (142, 895569), (213, 597046), (274, 464127), (411, 309418), (426, 298523), (822, 154709), (2179, 58362), (4358, 29181), (6537, 19454), (9727, 13074)]