22377381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 33718272

約数和(自身を除く): 11340891

約数列:

[1, 3, 13, 31, 39, 83, 93, 223, 249, 403, 669, 1079, 1209, 2573, 2899, 3237, 6913, 7719, 8697, 18509, 20739, 33449, 55527, 89869, 100347, 240617, 269607, 573779, 721851, 1721337, 7459127, 22377381]

約数ペア:

[(1, 22377381), (3, 7459127), (13, 1721337), (31, 721851), (39, 573779), (83, 269607), (93, 240617), (223, 100347), (249, 89869), (403, 55527), (669, 33449), (1079, 20739), (1209, 18509), (2573, 8697), (2899, 7719), (3237, 6913)]