11201247

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2267}}^1$

素因数の和:2340

約数の個数: 20

約数和(自身を含む): 17014536

約数和(自身を除く): 5813289

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2267, 4941, 6801, 20403, 61209, 138287, 183627, 414861, 1244583, 3733749, 11201247]

約数ペア:

[(1, 11201247), (3, 3733749), (9, 1244583), (27, 414861), (61, 183627), (81, 138287), (183, 61209), (549, 20403), (1647, 6801), (2267, 4941)]