5601421

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 6709248

約数和(自身を除く): 1107827

約数列:

[1, 7, 31, 83, 217, 311, 581, 2177, 2573, 9641, 18011, 25813, 67487, 180691, 800203, 5601421]

約数ペア:

[(1, 5601421), (7, 800203), (31, 180691), (83, 67487), (217, 25813), (311, 18011), (581, 9641), (2177, 2573)]