291250317

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{9491}}^1$

素因数の和:9740

約数の個数: 16

約数和(自身を含む): 397752768

約数和(自身を除く): 106502451

約数列:

[1, 3, 53, 159, 193, 579, 9491, 10229, 28473, 30687, 503023, 1509069, 1831763, 5495289, 97083439, 291250317]

約数ペア:

[(1, 291250317), (3, 97083439), (53, 5495289), (159, 1831763), (193, 1509069), (579, 503023), (9491, 30687), (10229, 28473)]