38682903

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 60775680

約数和(自身を除く): 22092777

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3331, 3871, 9993, 11613, 23317, 69951, 163219, 263149, 489657, 789447, 1842043, 5526129, 12894301, 38682903]

約数ペア:

[(1, 38682903), (3, 12894301), (7, 5526129), (21, 1842043), (49, 789447), (79, 489657), (147, 263149), (237, 163219), (553, 69951), (1659, 23317), (3331, 11613), (3871, 9993)]