141991491

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1482

約数の個数: 16

約数和(自身を含む): 191383808

約数和(自身を除く): 49392317

約数列:

[1, 3, 151, 307, 453, 921, 1021, 3063, 46357, 139071, 154171, 313447, 462513, 940341, 47330497, 141991491]

約数ペア:

[(1, 141991491), (3, 47330497), (151, 940341), (307, 462513), (453, 313447), (921, 154171), (1021, 139071), (3063, 46357)]