47217123

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 71285760

約数和(自身を除く): 24068637

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2039, 2573, 6117, 7719, 18351, 23157, 63209, 169237, 189627, 507711, 568881, 1523133, 5246347, 15739041, 47217123]

約数ペア:

[(1, 47217123), (3, 15739041), (9, 5246347), (31, 1523133), (83, 568881), (93, 507711), (249, 189627), (279, 169237), (747, 63209), (2039, 23157), (2573, 18351), (6117, 7719)]