38981033

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 48944448

約数和(自身を除く): 9963415

約数列:

[1, 7, 13, 83, 91, 169, 397, 581, 1079, 1183, 2779, 5161, 7553, 14027, 32951, 36127, 67093, 98189, 230657, 428363, 469651, 2998541, 5568719, 38981033]

約数ペア:

[(1, 38981033), (7, 5568719), (13, 2998541), (83, 469651), (91, 428363), (169, 230657), (397, 98189), (581, 67093), (1079, 36127), (1183, 32951), (2779, 14027), (5161, 7553)]