1209992769

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{953501}}^1$

素因数の和:953557

約数の個数: 16

約数和(自身を含む): 1830723840

約数和(自身を除く): 620731071

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 953501, 2860503, 8581509, 25744527, 44814547, 134443641, 403330923, 1209992769]

約数ペア:

[(1, 1209992769), (3, 403330923), (9, 134443641), (27, 44814547), (47, 25744527), (141, 8581509), (423, 2860503), (1269, 953501)]