40963181

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 48554880

約数和(自身を除く): 7591699

約数列:

[1, 7, 37, 109, 259, 763, 1451, 4033, 10157, 28231, 53687, 158159, 375809, 1107113, 5851883, 40963181]

約数ペア:

[(1, 40963181), (7, 5851883), (37, 1107113), (109, 375809), (259, 158159), (763, 53687), (1451, 28231), (4033, 10157)]