291125439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7759}}^1$

素因数の和:8155

約数の個数: 24

約数和(自身を含む): 460012800

約数和(自身を除く): 168887361

約数列:

[1, 3, 9, 11, 33, 99, 379, 1137, 3411, 4169, 7759, 12507, 23277, 37521, 69831, 85349, 256047, 768141, 2940661, 8821983, 26465949, 32347271, 97041813, 291125439]

約数ペア:

[(1, 291125439), (3, 97041813), (9, 32347271), (11, 26465949), (33, 8821983), (99, 2940661), (379, 768141), (1137, 256047), (3411, 85349), (4169, 69831), (7759, 37521), (12507, 23277)]