38639843

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 43498752

約数和(自身を除く): 4858909

約数列:

[1, 11, 43, 151, 473, 541, 1661, 5951, 6493, 23263, 71423, 81691, 255893, 898601, 3512713, 38639843]

約数ペア:

[(1, 38639843), (11, 3512713), (43, 898601), (151, 255893), (473, 81691), (541, 71423), (1661, 23263), (5951, 6493)]