38144421

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6803}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 63685440

約数和(自身を除く): 25541019

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 6803, 20409, 47621, 61227, 142863, 428589, 605467, 1816401, 4238269, 5449203, 12714807, 38144421]

約数ペア:

[(1, 38144421), (3, 12714807), (7, 5449203), (9, 4238269), (21, 1816401), (63, 605467), (89, 428589), (267, 142863), (623, 61227), (801, 47621), (1869, 20409), (5607, 6803)]