108091749

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{997}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 146586240

約数和(自身を除く): 38494491

約数列:

[1, 3, 71, 213, 509, 997, 1527, 2991, 36139, 70787, 108417, 212361, 507473, 1522419, 36030583, 108091749]

約数ペア:

[(1, 108091749), (3, 36030583), (71, 1522419), (213, 507473), (509, 212361), (997, 108417), (1527, 70787), (2991, 36139)]