8847639

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 13384800

約数和(自身を除く): 4537161

約数列:

[1, 3, 9, 29, 87, 109, 261, 311, 327, 933, 981, 2799, 3161, 9019, 9483, 27057, 28449, 33899, 81171, 101697, 305091, 983071, 2949213, 8847639]

約数ペア:

[(1, 8847639), (3, 2949213), (9, 983071), (29, 305091), (87, 101697), (109, 81171), (261, 33899), (311, 28449), (327, 27057), (933, 9483), (981, 9019), (2799, 3161)]