3130792021

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1201}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 3799627776

約数和(自身を除く): 668835755

約数列:

[1, 7, 31, 41, 217, 287, 293, 1201, 1271, 2051, 8407, 8897, 9083, 12013, 37231, 49241, 63581, 84091, 260617, 344687, 351893, 372403, 1526471, 2463251, 2606821, 10685297, 10908683, 14427613, 76360781, 100993291, 447256003, 3130792021]

約数ペア:

[(1, 3130792021), (7, 447256003), (31, 100993291), (41, 76360781), (217, 14427613), (287, 10908683), (293, 10685297), (1201, 2606821), (1271, 2463251), (2051, 1526471), (8407, 372403), (8897, 351893), (9083, 344687), (12013, 260617), (37231, 84091), (49241, 63581)]