17181931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 19248768

約数和(自身を除く): 2066837

約数列:

[1, 13, 47, 61, 461, 611, 793, 2867, 5993, 21667, 28121, 37271, 281671, 365573, 1321687, 17181931]

約数ペア:

[(1, 17181931), (13, 1321687), (47, 365573), (61, 281671), (461, 37271), (611, 28121), (793, 21667), (2867, 5993)]