13773995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 17648928

約数和(自身を除く): 3874933

約数列:

[1, 5, 17, 85, 131, 655, 1237, 2227, 6185, 11135, 21029, 105145, 162047, 810235, 2754799, 13773995]

約数ペア:

[(1, 13773995), (5, 2754799), (17, 810235), (85, 162047), (131, 105145), (655, 21029), (1237, 11135), (2227, 6185)]