23437089

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 36

約数和(自身を含む): 38634960

約数和(自身を除く): 15197871

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 811, 1521, 2223, 2433, 3211, 7299, 9633, 10543, 15409, 28899, 31629, 46227, 94887, 137059, 138681, 200317, 411177, 600951, 1233531, 1802853, 2604121, 7812363, 23437089]

約数ペア:

[(1, 23437089), (3, 7812363), (9, 2604121), (13, 1802853), (19, 1233531), (39, 600951), (57, 411177), (117, 200317), (169, 138681), (171, 137059), (247, 94887), (507, 46227), (741, 31629), (811, 28899), (1521, 15409), (2223, 10543), (2433, 9633), (3211, 7299)]