1328759709

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{33071}}^1$

素因数の和:33360

約数の個数: 16

約数和(自身を含む): 1809699840

約数和(自身を除く): 480940131

約数列:

[1, 3, 59, 177, 227, 681, 13393, 33071, 40179, 99213, 1951189, 5853567, 7507117, 22521351, 442919903, 1328759709]

約数ペア:

[(1, 1328759709), (3, 442919903), (59, 22521351), (177, 7507117), (227, 5853567), (681, 1951189), (13393, 99213), (33071, 40179)]