38871357

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11497}}^1$

素因数の和:11537

約数の個数: 24

約数和(自身を含む): 62917056

約数和(自身を除く): 24045699

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 11497, 34491, 80479, 241437, 264431, 563353, 793293, 1690059, 1851017, 5553051, 12957119, 38871357]

約数ペア:

[(1, 38871357), (3, 12957119), (7, 5553051), (21, 1851017), (23, 1690059), (49, 793293), (69, 563353), (147, 264431), (161, 241437), (483, 80479), (1127, 34491), (3381, 11497)]