336973

素因数分解:

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

素因数の和:73

約数の個数: 18

約数和(自身を含む): 441294

約数和(自身を除く): 104321

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 529, 637, 1127, 2093, 3703, 6877, 14651, 25921, 48139, 336973]

約数ペア:

[(1, 336973), (7, 48139), (13, 25921), (23, 14651), (49, 6877), (91, 3703), (161, 2093), (299, 1127), (529, 637)]