13640137

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 16716672

約数和(自身を除く): 3076535

約数列:

[1, 7, 17, 83, 119, 581, 1381, 1411, 9667, 9877, 23477, 114623, 164339, 802361, 1948591, 13640137]

約数ペア:

[(1, 13640137), (7, 1948591), (17, 802361), (83, 164339), (119, 114623), (581, 23477), (1381, 9877), (1411, 9667)]