426632013

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{8839}}^1$

素因数の和:9049

約数の個数: 24

約数和(自身を含む): 639874560

約数和(自身を除く): 213242547

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1557, 5363, 8839, 16089, 26517, 48267, 79551, 274009, 822027, 1529147, 2466081, 4587441, 13762323, 47403557, 142210671, 426632013]

約数ペア:

[(1, 426632013), (3, 142210671), (9, 47403557), (31, 13762323), (93, 4587441), (173, 2466081), (279, 1529147), (519, 822027), (1557, 274009), (5363, 79551), (8839, 48267), (16089, 26517)]