8123973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 13184640

約数和(自身を除く): 5060667

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 653, 957, 1131, 1959, 4147, 7183, 8489, 12441, 18937, 21549, 25467, 56811, 93379, 208307, 246181, 280137, 624921, 738543, 2707991, 8123973]

約数ペア:

[(1, 8123973), (3, 2707991), (11, 738543), (13, 624921), (29, 280137), (33, 246181), (39, 208307), (87, 93379), (143, 56811), (319, 25467), (377, 21549), (429, 18937), (653, 12441), (957, 8489), (1131, 7183), (1959, 4147)]