312347987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{4549}}^1$

素因数の和:5150

約数の個数: 16

約数和(自身を含む): 378705600

約数和(自身を除く): 66357613

約数列:

[1, 7, 17, 119, 577, 4039, 4549, 9809, 31843, 68663, 77333, 541331, 2624773, 18373411, 44621141, 312347987]

約数ペア:

[(1, 312347987), (7, 44621141), (17, 18373411), (119, 2624773), (577, 541331), (4039, 77333), (4549, 68663), (9809, 31843)]