3408320447

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 4053417984

約数和(自身を除く): 645097537

約数列:

[1, 7, 41, 101, 287, 307, 383, 707, 2149, 2681, 4141, 12587, 15703, 28987, 31007, 38683, 88109, 109921, 117581, 217049, 270781, 823067, 1271287, 1586003, 4820821, 8899009, 11102021, 11875681, 33745747, 83129767, 486902921, 3408320447]

約数ペア:

[(1, 3408320447), (7, 486902921), (41, 83129767), (101, 33745747), (287, 11875681), (307, 11102021), (383, 8899009), (707, 4820821), (2149, 1586003), (2681, 1271287), (4141, 823067), (12587, 270781), (15703, 217049), (28987, 117581), (31007, 109921), (38683, 88109)]