127979462009

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1375783}}^1$

素因数の和:1376024

約数の個数: 16

約数和(自身を含む): 148848822528

約数和(自身を除く): 20869360519

約数列:

[1, 7, 97, 137, 679, 959, 13289, 93023, 1375783, 9630481, 133450951, 188482271, 934156657, 1319375897, 18282780287, 127979462009]

約数ペア:

[(1, 127979462009), (7, 18282780287), (97, 1319375897), (137, 934156657), (679, 188482271), (959, 133450951), (13289, 9630481), (93023, 1375783)]