140617321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 155602944

約数和(自身を除く): 14985623

約数列:

[1, 13, 53, 127, 689, 1607, 1651, 6731, 20891, 85171, 87503, 204089, 1107223, 2653157, 10816717, 140617321]

約数ペア:

[(1, 140617321), (13, 10816717), (53, 2653157), (127, 1107223), (689, 204089), (1607, 87503), (1651, 85171), (6731, 20891)]