1320330479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{43721}}^1$

素因数の和:43858

約数の個数: 16

約数和(自身を含む): 1498440384

約数和(自身を除く): 178109905

約数列:

[1, 13, 23, 101, 299, 1313, 2323, 30199, 43721, 568373, 1005583, 4415821, 13072579, 57405673, 101563883, 1320330479]

約数ペア:

[(1, 1320330479), (13, 101563883), (23, 57405673), (101, 13072579), (299, 4415821), (1313, 1005583), (2323, 568373), (30199, 43721)]