1330782201

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{237343}}^1$

素因数の和:237445

約数の個数: 24

約数和(自身を含む): 2221539840

約数和(自身を除く): 890757639

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 237343, 712029, 1661401, 2136087, 4984203, 14952609, 21123527, 63370581, 147864689, 190111743, 443594067, 1330782201]

約数ペア:

[(1, 1330782201), (3, 443594067), (7, 190111743), (9, 147864689), (21, 63370581), (63, 21123527), (89, 14952609), (267, 4984203), (623, 2136087), (801, 1661401), (1869, 712029), (5607, 237343)]