40404843

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 59913360

約数和(自身を除く): 19508517

約数列:

[1, 3, 9, 73, 89, 219, 267, 657, 691, 801, 2073, 6219, 6497, 19491, 50443, 58473, 61499, 151329, 184497, 453987, 553491, 4489427, 13468281, 40404843]

約数ペア:

[(1, 40404843), (3, 13468281), (9, 4489427), (73, 553491), (89, 453987), (219, 184497), (267, 151329), (657, 61499), (691, 58473), (801, 50443), (2073, 19491), (6219, 6497)]