30977029

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 2292731

約数列:

[1, 31, 37, 113, 239, 1147, 3503, 4181, 7409, 8843, 27007, 129611, 274133, 837217, 999259, 30977029]

約数ペア:

[(1, 30977029), (31, 999259), (37, 837217), (113, 274133), (239, 129611), (1147, 27007), (3503, 8843), (4181, 7409)]