529529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:77

約数の個数: 24

約数和(自身を含む): 743232

約数和(自身を除く): 213703

約数列:

[1, 7, 11, 13, 23, 77, 91, 143, 161, 253, 299, 529, 1001, 1771, 2093, 3289, 3703, 5819, 6877, 23023, 40733, 48139, 75647, 529529]

約数ペア:

[(1, 529529), (7, 75647), (11, 48139), (13, 40733), (23, 23023), (77, 6877), (91, 5819), (143, 3703), (161, 3289), (253, 2093), (299, 1771), (529, 1001)]