15244971

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42703}}^1$

素因数の和:42730

約数の個数: 16

約数和(自身を含む): 24597504

約数和(自身を除く): 9352533

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 42703, 128109, 298921, 725951, 896763, 2177853, 5081657, 15244971]

約数ペア:

[(1, 15244971), (3, 5081657), (7, 2177853), (17, 896763), (21, 725951), (51, 298921), (119, 128109), (357, 42703)]