914641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 24

約数和(自身を含む): 1238720

約数和(自身を除く): 324079

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 529, 1729, 2093, 3059, 3703, 5681, 6877, 10051, 39767, 48139, 70357, 130663, 914641]

約数ペア:

[(1, 914641), (7, 130663), (13, 70357), (19, 48139), (23, 39767), (91, 10051), (133, 6877), (161, 5681), (247, 3703), (299, 3059), (437, 2093), (529, 1729)]