28231745331

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1\times {\mathrm{4159}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 38983127040

約数和(自身を除く): 10751381709

約数列:

[1, 3, 43, 101, 129, 303, 521, 1563, 4159, 4343, 12477, 13029, 22403, 52621, 67209, 157863, 178837, 420059, 536511, 1260177, 2166839, 2262703, 6500517, 6788109, 18062537, 54187611, 93174077, 218850739, 279522231, 656552217, 9410581777, 28231745331]

約数ペア:

[(1, 28231745331), (3, 9410581777), (43, 656552217), (101, 279522231), (129, 218850739), (303, 93174077), (521, 54187611), (1563, 18062537), (4159, 6788109), (4343, 6500517), (12477, 2262703), (13029, 2166839), (22403, 1260177), (52621, 536511), (67209, 420059), (157863, 178837)]