31499447

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 37340160

約数和(自身を除く): 5840713

約数列:

[1, 7, 47, 67, 329, 469, 1429, 3149, 10003, 22043, 67163, 95743, 470141, 670201, 4499921, 31499447]

約数ペア:

[(1, 31499447), (7, 4499921), (47, 670201), (67, 470141), (329, 95743), (469, 67163), (1429, 22043), (3149, 10003)]