28503877

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 2340923

約数列:

[1, 23, 53, 67, 349, 1219, 1541, 3551, 8027, 18497, 23383, 81673, 425431, 537809, 1239299, 28503877]

約数ペア:

[(1, 28503877), (23, 1239299), (53, 537809), (67, 425431), (349, 81673), (1219, 23383), (1541, 18497), (3551, 8027)]