308008441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 353928960

約数和(自身を除く): 45920519

約数列:

[1, 13, 41, 43, 89, 151, 533, 559, 1157, 1763, 1963, 3649, 3827, 6191, 6493, 13439, 22919, 47437, 49751, 80483, 84409, 156907, 174707, 266213, 550999, 577877, 2039791, 3460769, 7162987, 7512401, 23692957, 308008441]

約数ペア:

[(1, 308008441), (13, 23692957), (41, 7512401), (43, 7162987), (89, 3460769), (151, 2039791), (533, 577877), (559, 550999), (1157, 266213), (1763, 174707), (1963, 156907), (3649, 84409), (3827, 80483), (6191, 49751), (6493, 47437), (13439, 22919)]