13306347

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 20392320

約数和(自身を除く): 7085973

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 1289, 3441, 3867, 10323, 11601, 39959, 47693, 119877, 143079, 359631, 429237, 1478483, 4435449, 13306347]

約数ペア:

[(1, 13306347), (3, 4435449), (9, 1478483), (31, 429237), (37, 359631), (93, 143079), (111, 119877), (279, 47693), (333, 39959), (1147, 11601), (1289, 10323), (3441, 3867)]