16601979

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{887}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 23528448

約数和(自身を除く): 6926469

約数列:

[1, 3, 17, 51, 367, 887, 1101, 2661, 6239, 15079, 18717, 45237, 325529, 976587, 5533993, 16601979]

約数ペア:

[(1, 16601979), (3, 5533993), (17, 976587), (51, 325529), (367, 45237), (887, 18717), (1101, 15079), (2661, 6239)]