628915319

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 653571072

約数和(自身を除く): 24655753

約数列:

[1, 47, 83, 263, 613, 3901, 12361, 21829, 28811, 50879, 161219, 1025963, 2391313, 7577293, 13381177, 628915319]

約数ペア:

[(1, 628915319), (47, 13381177), (83, 7577293), (263, 2391313), (613, 1025963), (3901, 161219), (12361, 50879), (21829, 28811)]