38962497

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1109}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 60739200

約数和(自身を除く): 21776703

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1109, 1673, 3327, 5019, 7763, 11711, 23289, 35133, 54341, 163023, 265051, 795153, 1855357, 5566071, 12987499, 38962497]

約数ペア:

[(1, 38962497), (3, 12987499), (7, 5566071), (21, 1855357), (49, 795153), (147, 265051), (239, 163023), (717, 54341), (1109, 35133), (1673, 23289), (3327, 11711), (5019, 7763)]