286862013

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{58699}}^1$

素因数の和:58889

約数の個数: 16

約数和(自身を含む): 427336000

約数和(自身を除く): 140473987

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 58699, 176097, 528291, 1584873, 10624519, 31873557, 95620671, 286862013]

約数ペア:

[(1, 286862013), (3, 95620671), (9, 31873557), (27, 10624519), (181, 1584873), (543, 528291), (1629, 176097), (4887, 58699)]