17162509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1249}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 21280000

約数和(自身を除く): 4117491

約数列:

[1, 7, 13, 91, 151, 1057, 1249, 1963, 8743, 13741, 16237, 113659, 188599, 1320193, 2451787, 17162509]

約数ペア:

[(1, 17162509), (7, 2451787), (13, 1320193), (91, 188599), (151, 113659), (1057, 16237), (1249, 13741), (1963, 8743)]