214080451209

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1571}}^1\times {\mathrm{108929}}^1$

素因数の和:110645

約数の個数: 24

約数和(自身を含む): 311653087200

約数和(自身を除く): 97572635991

約数列:

[1, 3, 9, 139, 417, 1251, 1571, 4713, 14139, 108929, 218369, 326787, 655107, 980361, 1965321, 15141131, 45423393, 136270179, 171127459, 513382377, 1540147131, 23786716801, 71360150403, 214080451209]

約数ペア:

[(1, 214080451209), (3, 71360150403), (9, 23786716801), (139, 1540147131), (417, 513382377), (1251, 171127459), (1571, 136270179), (4713, 45423393), (14139, 15141131), (108929, 1965321), (218369, 980361), (326787, 655107)]