13465991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{977}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 16899840

約数和(自身を除く): 3433849

約数列:

[1, 7, 11, 77, 179, 977, 1253, 1969, 6839, 10747, 13783, 75229, 174883, 1224181, 1923713, 13465991]

約数ペア:

[(1, 13465991), (7, 1923713), (11, 1224181), (77, 174883), (179, 75229), (977, 13783), (1253, 10747), (1969, 6839)]