13705153

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 17794944

約数和(自身を除く): 4089791

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 541, 2303, 3619, 3787, 5951, 25333, 25427, 26509, 41657, 177989, 279697, 291599, 1245923, 1957879, 13705153]

約数ペア:

[(1, 13705153), (7, 1957879), (11, 1245923), (47, 291599), (49, 279697), (77, 177989), (329, 41657), (517, 26509), (539, 25427), (541, 25333), (2303, 5951), (3619, 3787)]