321183601921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{1229}}^1\times {\mathrm{5897}}^1$

素因数の和:7633

約数の個数: 32

約数和(自身を含む): 396504138240

約数和(自身を除く): 75320536319

約数列:

[1, 7, 13, 91, 487, 1229, 3409, 5897, 6331, 8603, 15977, 41279, 44317, 76661, 111839, 536627, 598523, 2871839, 4189661, 7247413, 7780799, 20102873, 37333907, 50731891, 54465593, 94216369, 261337349, 659514583, 3529490131, 24706430917, 45883371703, 321183601921]

約数ペア:

[(1, 321183601921), (7, 45883371703), (13, 24706430917), (91, 3529490131), (487, 659514583), (1229, 261337349), (3409, 94216369), (5897, 54465593), (6331, 50731891), (8603, 37333907), (15977, 20102873), (41279, 7780799), (44317, 7247413), (76661, 4189661), (111839, 2871839), (536627, 598523)]