1489108203961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1\times {\mathrm{279863}}^1$

素因数の和:280681

約数の個数: 32

約数和(自身を含む): 1833991331328

約数和(自身を除く): 344883127367

約数列:

[1, 7, 17, 61, 119, 427, 733, 1037, 5131, 7259, 12461, 44713, 87227, 279863, 312991, 760121, 1959041, 4757671, 5320847, 17071643, 33303697, 119501501, 205139579, 290217931, 1435977053, 2031525517, 3487372843, 12513514319, 24411609901, 87594600233, 212729743423, 1489108203961]

約数ペア:

[(1, 1489108203961), (7, 212729743423), (17, 87594600233), (61, 24411609901), (119, 12513514319), (427, 3487372843), (733, 2031525517), (1037, 1435977053), (5131, 290217931), (7259, 205139579), (12461, 119501501), (44713, 33303697), (87227, 17071643), (279863, 5320847), (312991, 4757671), (760121, 1959041)]