43390269

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{123619}}^1$

素因数の和:123641

約数の個数: 16

約数和(自身を含む): 69227200

約数和(自身を除く): 25836931

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 123619, 370857, 1112571, 1607047, 3337713, 4821141, 14463423, 43390269]

約数ペア:

[(1, 43390269), (3, 14463423), (9, 4821141), (13, 3337713), (27, 1607047), (39, 1112571), (117, 370857), (351, 123619)]