18633303

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 29430128

約数和(自身を除く): 10796825

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2377, 2613, 7131, 7839, 21393, 30901, 92703, 159259, 278109, 477777, 1433331, 2070367, 6211101, 18633303]

約数ペア:

[(1, 18633303), (3, 6211101), (9, 2070367), (13, 1433331), (39, 477777), (67, 278109), (117, 159259), (201, 92703), (603, 30901), (871, 21393), (2377, 7839), (2613, 7131)]