42243279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 62705664

約数和(自身を除く): 20462385

約数列:

[1, 3, 13, 39, 53, 107, 159, 191, 321, 573, 689, 1391, 2067, 2483, 4173, 5671, 7449, 10123, 17013, 20437, 30369, 61311, 73723, 131599, 221169, 265681, 394797, 797043, 1083161, 3249483, 14081093, 42243279]

約数ペア:

[(1, 42243279), (3, 14081093), (13, 3249483), (39, 1083161), (53, 797043), (107, 394797), (159, 265681), (191, 221169), (321, 131599), (573, 73723), (689, 61311), (1391, 30369), (2067, 20437), (2483, 17013), (4173, 10123), (5671, 7449)]