38669253

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{6553}}^1$

素因数の和:6844

約数の個数: 16

約数和(自身を含む): 59143296

約数和(自身を除く): 20474043

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 6553, 19659, 45871, 137613, 1841393, 5524179, 12889751, 38669253]

約数ペア:

[(1, 38669253), (3, 12889751), (7, 5524179), (21, 1841393), (281, 137613), (843, 45871), (1967, 19659), (5901, 6553)]