38015973

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{2593}}^1$

素因数の和:2786

約数の個数: 20

約数和(自身を含む): 57125068

約数和(自身を除く): 19109095

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 2593, 4887, 7779, 14661, 23337, 70011, 210033, 469333, 1407999, 4223997, 12671991, 38015973]

約数ペア:

[(1, 38015973), (3, 12671991), (9, 4223997), (27, 1407999), (81, 469333), (181, 210033), (543, 70011), (1629, 23337), (2593, 14661), (4887, 7779)]