17792109

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 28185600

約数和(自身を除く): 10393491

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 733, 783, 837, 899, 2199, 2697, 6597, 8091, 19791, 21257, 22723, 24273, 63771, 68169, 191313, 204507, 573939, 613521, 658967, 1976901, 5930703, 17792109]

約数ペア:

[(1, 17792109), (3, 5930703), (9, 1976901), (27, 658967), (29, 613521), (31, 573939), (87, 204507), (93, 191313), (261, 68169), (279, 63771), (733, 24273), (783, 22723), (837, 21257), (899, 19791), (2199, 8091), (2697, 6597)]