9379881

素因数分解:

$3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 16308864

約数和(自身を除く): 6928983

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 81, 189, 213, 233, 497, 567, 639, 699, 1491, 1631, 1917, 2097, 4473, 4893, 5751, 6291, 13419, 14679, 16543, 18873, 40257, 44037, 49629, 115801, 132111, 148887, 347403, 446661, 1042209, 1339983, 3126627, 9379881]

約数ペア:

[(1, 9379881), (3, 3126627), (7, 1339983), (9, 1042209), (21, 446661), (27, 347403), (63, 148887), (71, 132111), (81, 115801), (189, 49629), (213, 44037), (233, 40257), (497, 18873), (567, 16543), (639, 14679), (699, 13419), (1491, 6291), (1631, 5751), (1917, 4893), (2097, 4473)]