38977731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4217}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 61414080

約数和(自身を除く): 22436349

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 4217, 9243, 12651, 37953, 54821, 164463, 333143, 493389, 999429, 2998287, 4330859, 12992577, 38977731]

約数ペア:

[(1, 38977731), (3, 12992577), (9, 4330859), (13, 2998287), (39, 999429), (79, 493389), (117, 333143), (237, 164463), (711, 54821), (1027, 37953), (3081, 12651), (4217, 9243)]