4260123

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3559}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 7404800

約数和(自身を除く): 3144677

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3559, 10677, 24913, 32031, 67621, 74739, 202863, 224217, 473347, 608589, 1420041, 4260123]

約数ペア:

[(1, 4260123), (3, 1420041), (7, 608589), (9, 473347), (19, 224217), (21, 202863), (57, 74739), (63, 67621), (133, 32031), (171, 24913), (399, 10677), (1197, 3559)]