4262289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 6420480

約数和(自身を除く): 2158191

約数列:

[1, 3, 19, 37, 43, 47, 57, 111, 129, 141, 703, 817, 893, 1591, 1739, 2021, 2109, 2451, 2679, 4773, 5217, 6063, 30229, 33041, 38399, 74777, 90687, 99123, 115197, 224331, 1420763, 4262289]

約数ペア:

[(1, 4262289), (3, 1420763), (19, 224331), (37, 115197), (43, 99123), (47, 90687), (57, 74777), (111, 38399), (129, 33041), (141, 30229), (703, 6063), (817, 5217), (893, 4773), (1591, 2679), (1739, 2451), (2021, 2109)]