17908007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 20357568

約数和(自身を除く): 2449561

約数列:

[1, 13, 23, 101, 299, 593, 1313, 2323, 7709, 13639, 30199, 59893, 177307, 778609, 1377539, 17908007]

約数ペア:

[(1, 17908007), (13, 1377539), (23, 778609), (101, 177307), (299, 59893), (593, 30199), (1313, 13639), (2323, 7709)]