38659221

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{12671}}^1$

素因数の和:12793

約数の個数: 16

約数和(自身を含む): 57784320

約数和(自身を除く): 19125099

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 12671, 38013, 114039, 342117, 1431823, 4295469, 12886407, 38659221]

約数ペア:

[(1, 38659221), (3, 12886407), (9, 4295469), (27, 1431823), (113, 342117), (339, 114039), (1017, 38013), (3051, 12671)]