38577969

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 58473792

約数和(自身を除く): 19895823

約数列:

[1, 3, 9, 23, 69, 207, 227, 681, 821, 2043, 2463, 5221, 7389, 15663, 18883, 46989, 56649, 169947, 186367, 559101, 1677303, 4286441, 12859323, 38577969]

約数ペア:

[(1, 38577969), (3, 12859323), (9, 4286441), (23, 1677303), (69, 559101), (207, 186367), (227, 169947), (681, 56649), (821, 46989), (2043, 18883), (2463, 15663), (5221, 7389)]