22541769

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 33750080

約数和(自身を除く): 11208311

約数列:

[1, 3, 9, 37, 111, 139, 333, 417, 487, 1251, 1461, 4383, 5143, 15429, 18019, 46287, 54057, 67693, 162171, 203079, 609237, 2504641, 7513923, 22541769]

約数ペア:

[(1, 22541769), (3, 7513923), (9, 2504641), (37, 609237), (111, 203079), (139, 162171), (333, 67693), (417, 54057), (487, 46287), (1251, 18019), (1461, 15429), (4383, 5143)]