3912435

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 7068480

約数和(自身を除く): 3156045

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 135, 219, 365, 397, 657, 1095, 1191, 1971, 1985, 3285, 3573, 5955, 9855, 10719, 17865, 28981, 53595, 86943, 144905, 260829, 434715, 782487, 1304145, 3912435]

約数ペア:

[(1, 3912435), (3, 1304145), (5, 782487), (9, 434715), (15, 260829), (27, 144905), (45, 86943), (73, 53595), (135, 28981), (219, 17865), (365, 10719), (397, 9855), (657, 5955), (1095, 3573), (1191, 3285), (1971, 1985)]