13664539

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 16

約数和(自身を含む): 16369920

約数和(自身を除く): 2705381

約数列:

[1, 7, 29, 83, 203, 581, 811, 2407, 5677, 16849, 23519, 67313, 164633, 471191, 1952077, 13664539]

約数ペア:

[(1, 13664539), (7, 1952077), (29, 471191), (83, 164633), (203, 67313), (581, 23519), (811, 16849), (2407, 5677)]