86838829441

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2843}}^1\times {\mathrm{47951}}^1$

素因数の和:50821

約数の個数: 24

約数和(自身を含む): 108827639424

約数和(自身を除く): 21988809983

約数列:

[1, 7, 13, 49, 91, 637, 2843, 19901, 36959, 47951, 139307, 258713, 335657, 623363, 1810991, 2349599, 4363541, 30544787, 136324693, 954272851, 1772221009, 6679909957, 12405547063, 86838829441]

約数ペア:

[(1, 86838829441), (7, 12405547063), (13, 6679909957), (49, 1772221009), (91, 954272851), (637, 136324693), (2843, 30544787), (19901, 4363541), (36959, 2349599), (47951, 1810991), (139307, 623363), (258713, 335657)]