3874437

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 6477120

約数和(自身を除く): 2602683

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 691, 801, 1869, 2073, 4837, 5607, 6219, 14511, 43533, 61499, 184497, 430493, 553491, 1291479, 3874437]

約数ペア:

[(1, 3874437), (3, 1291479), (7, 553491), (9, 430493), (21, 184497), (63, 61499), (89, 43533), (267, 14511), (623, 6219), (691, 5607), (801, 4837), (1869, 2073)]