13551897

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 18452480

約数和(自身を除く): 4900583

約数列:

[1, 3, 79, 211, 237, 271, 633, 813, 16669, 21409, 50007, 57181, 64227, 171543, 4517299, 13551897]

約数ペア:

[(1, 13551897), (3, 4517299), (79, 171543), (211, 64227), (237, 57181), (271, 50007), (633, 21409), (813, 16669)]