17880093

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{25801}}^1$

素因数の和:25825

約数の個数: 24

約数和(自身を含む): 32200896

約数和(自身を除く): 14320803

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 25801, 77403, 180607, 232209, 283811, 541821, 851433, 1625463, 1986677, 2554299, 5960031, 17880093]

約数ペア:

[(1, 17880093), (3, 5960031), (7, 2554299), (9, 1986677), (11, 1625463), (21, 851433), (33, 541821), (63, 283811), (77, 232209), (99, 180607), (231, 77403), (693, 25801)]