310282893

素因数分解:

$3^4\times {\mathrm{397}}^1\times {\mathrm{9649}}^1$

素因数の和:10058

約数の個数: 20

約数和(自身を含む): 464724700

約数和(自身を除く): 154441807

約数列:

[1, 3, 9, 27, 81, 397, 1191, 3573, 9649, 10719, 28947, 32157, 86841, 260523, 781569, 3830653, 11491959, 34475877, 103427631, 310282893]

約数ペア:

[(1, 310282893), (3, 103427631), (9, 34475877), (27, 11491959), (81, 3830653), (397, 781569), (1191, 260523), (3573, 86841), (9649, 32157), (10719, 28947)]