16732471

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 21053520

約数和(自身を除く): 4321049

約数列:

[1, 7, 17, 49, 53, 119, 371, 379, 833, 901, 2597, 2653, 6307, 6443, 18571, 20087, 44149, 45101, 140609, 315707, 341479, 984263, 2390353, 16732471]

約数ペア:

[(1, 16732471), (7, 2390353), (17, 984263), (49, 341479), (53, 315707), (119, 140609), (371, 45101), (379, 44149), (833, 20087), (901, 18571), (2597, 6443), (2653, 6307)]