38448891

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109541}}^1$

素因数の和:109563

約数の個数: 16

約数和(自身を含む): 61343520

約数和(自身を除く): 22894629

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 109541, 328623, 985869, 1424033, 2957607, 4272099, 12816297, 38448891]

約数ペア:

[(1, 38448891), (3, 12816297), (9, 4272099), (13, 2957607), (27, 1424033), (39, 985869), (117, 328623), (351, 109541)]