38672949

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23311}}^1$

素因数の和:23400

約数の個数: 16

約数和(自身を含む): 59678720

約数和(自身を除く): 21005771

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 23311, 69933, 163177, 489531, 1841569, 5524707, 12890983, 38672949]

約数ペア:

[(1, 38672949), (3, 12890983), (7, 5524707), (21, 1841569), (79, 489531), (237, 163177), (553, 69933), (1659, 23311)]