42890529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{5393}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 62656704

約数和(自身を除く): 19766175

約数列:

[1, 3, 11, 33, 241, 723, 2651, 5393, 7953, 16179, 59323, 177969, 1299713, 3899139, 14296843, 42890529]

約数ペア:

[(1, 42890529), (3, 14296843), (11, 3899139), (33, 1299713), (241, 177969), (723, 59323), (2651, 16179), (5393, 7953)]