4123791

素因数分解:

$3^4\times 7^2\times {\mathrm{1039}}^1$

素因数の和:1065

約数の個数: 30

約数和(自身を含む): 7172880

約数和(自身を除く): 3049089

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1039, 1323, 3117, 3969, 7273, 9351, 21819, 28053, 50911, 65457, 84159, 152733, 196371, 458199, 589113, 1374597, 4123791]

約数ペア:

[(1, 4123791), (3, 1374597), (7, 589113), (9, 458199), (21, 196371), (27, 152733), (49, 84159), (63, 65457), (81, 50911), (147, 28053), (189, 21819), (441, 9351), (567, 7273), (1039, 3969), (1323, 3117)]