64341719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2671}}^1$

素因数の和:2810

約数の個数: 16

約数和(自身を含む): 74067840

約数和(自身を除く): 9726121

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 2671, 24089, 34723, 45407, 291139, 590291, 3784807, 4949363, 64341719]

約数ペア:

[(1, 64341719), (13, 4949363), (17, 3784807), (109, 590291), (221, 291139), (1417, 45407), (1853, 34723), (2671, 24089)]