139517049

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{12703}}^1$

素因数の和:13236

約数の個数: 16

約数和(自身を含む): 213020672

約数和(自身を除く): 73503623

約数列:

[1, 3, 7, 21, 523, 1569, 3661, 10983, 12703, 38109, 88921, 266763, 6643669, 19931007, 46505683, 139517049]

約数ペア:

[(1, 139517049), (3, 46505683), (7, 19931007), (21, 6643669), (523, 266763), (1569, 88921), (3661, 38109), (10983, 12703)]