7440802209

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{2728567}}^1$

素因数の和:2728677

約数の個数: 16

約数和(自身を含む): 11132557440

約数和(自身を除く): 3691755231

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 2728567, 8185701, 24557103, 73671309, 275585267, 826755801, 2480267403, 7440802209]

約数ペア:

[(1, 7440802209), (3, 2480267403), (9, 826755801), (27, 275585267), (101, 73671309), (303, 24557103), (909, 8185701), (2727, 2728567)]