28902837

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 40090688

約数和(自身を除く): 11187851

約数列:

[1, 3, 43, 61, 129, 183, 2623, 3673, 7869, 11019, 157939, 224053, 473817, 672159, 9634279, 28902837]

約数ペア:

[(1, 28902837), (3, 9634279), (43, 672159), (61, 473817), (129, 224053), (183, 157939), (2623, 11019), (3673, 7869)]