1530529

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 2085440

約数和(自身を除く): 554911

約数列:

[1, 7, 11, 13, 77, 91, 121, 139, 143, 847, 973, 1001, 1529, 1573, 1807, 10703, 11011, 12649, 16819, 19877, 117733, 139139, 218647, 1530529]

約数ペア:

[(1, 1530529), (7, 218647), (11, 139139), (13, 117733), (77, 19877), (91, 16819), (121, 12649), (139, 11011), (143, 10703), (847, 1807), (973, 1573), (1001, 1529)]