1120221387

素因数分解:

$3^3\times {\mathrm{467}}^1\times {\mathrm{88843}}^1$

素因数の和:89319

約数の個数: 16

約数和(自身を含む): 1663159680

約数和(自身を除く): 542938293

約数列:

[1, 3, 9, 27, 467, 1401, 4203, 12609, 88843, 266529, 799587, 2398761, 41489681, 124469043, 373407129, 1120221387]

約数ペア:

[(1, 1120221387), (3, 373407129), (9, 124469043), (27, 41489681), (467, 2398761), (1401, 799587), (4203, 266529), (12609, 88843)]