409073561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1409}}^1$

素因数の和:2416

約数の個数: 16

約数和(自身を含む): 460494720

約数和(自身を除く): 51421159

約数列:

[1, 13, 23, 299, 971, 1409, 12623, 18317, 22333, 32407, 290329, 421291, 1368139, 17785807, 31467197, 409073561]

約数ペア:

[(1, 409073561), (13, 31467197), (23, 17785807), (299, 1368139), (971, 421291), (1409, 290329), (12623, 32407), (18317, 22333)]