7200369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 11430432

約数和(自身を除く): 4230063

約数列:

[1, 3, 9, 11, 33, 99, 257, 283, 771, 849, 2313, 2547, 2827, 3113, 8481, 9339, 25443, 28017, 72731, 218193, 654579, 800041, 2400123, 7200369]

約数ペア:

[(1, 7200369), (3, 2400123), (9, 800041), (11, 654579), (33, 218193), (99, 72731), (257, 28017), (283, 25443), (771, 9339), (849, 8481), (2313, 3113), (2547, 2827)]