13908159

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 22069440

約数和(自身を除く): 8161281

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 193, 459, 471, 579, 1413, 1737, 2669, 3281, 4239, 5211, 8007, 9843, 24021, 29529, 30301, 72063, 88587, 90903, 272709, 515117, 818127, 1545351, 4636053, 13908159]

約数ペア:

[(1, 13908159), (3, 4636053), (9, 1545351), (17, 818127), (27, 515117), (51, 272709), (153, 90903), (157, 88587), (193, 72063), (459, 30301), (471, 29529), (579, 24021), (1413, 9843), (1737, 8007), (2669, 5211), (3281, 4239)]