41787747

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 62060544

約数和(自身を除く): 20272797

約数列:

[1, 3, 9, 47, 141, 223, 423, 443, 669, 1329, 2007, 3987, 10481, 20821, 31443, 62463, 94329, 98789, 187389, 296367, 889101, 4643083, 13929249, 41787747]

約数ペア:

[(1, 41787747), (3, 13929249), (9, 4643083), (47, 889101), (141, 296367), (223, 187389), (423, 98789), (443, 94329), (669, 62463), (1329, 31443), (2007, 20821), (3987, 10481)]