361890891

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{9323}}^1$

素因数の和:9575

約数の個数: 24

約数和(自身を含む): 552726720

約数和(自身を除く): 190835829

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2043, 4313, 9323, 12939, 27969, 38817, 83907, 177137, 531411, 1594233, 2116321, 6348963, 19046889, 40210099, 120630297, 361890891]

約数ペア:

[(1, 361890891), (3, 120630297), (9, 40210099), (19, 19046889), (57, 6348963), (171, 2116321), (227, 1594233), (681, 531411), (2043, 177137), (4313, 83907), (9323, 38817), (12939, 27969)]