38229789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 57401344

約数和(自身を除く): 19171555

約数列:

[1, 3, 13, 31, 39, 93, 103, 307, 309, 403, 921, 1209, 1339, 3193, 3991, 4017, 9517, 9579, 11973, 28551, 31621, 41509, 94863, 123721, 124527, 371163, 411073, 980251, 1233219, 2940753, 12743263, 38229789]

約数ペア:

[(1, 38229789), (3, 12743263), (13, 2940753), (31, 1233219), (39, 980251), (93, 411073), (103, 371163), (307, 124527), (309, 123721), (403, 94863), (921, 41509), (1209, 31621), (1339, 28551), (3193, 11973), (3991, 9579), (4017, 9517)]