47840991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{8681}}^1$

素因数の和:8862

約数の個数: 16

約数和(自身を含む): 70011648

約数和(自身を除く): 22170657

約数列:

[1, 3, 11, 33, 167, 501, 1837, 5511, 8681, 26043, 95491, 286473, 1449727, 4349181, 15946997, 47840991]

約数ペア:

[(1, 47840991), (3, 15946997), (11, 4349181), (33, 1449727), (167, 286473), (501, 95491), (1837, 26043), (5511, 8681)]