22678329

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 32845824

約数和(自身を除く): 10167495

約数列:

[1, 3, 31, 43, 53, 93, 107, 129, 159, 321, 1333, 1643, 2279, 3317, 3999, 4601, 4929, 5671, 6837, 9951, 13803, 17013, 70649, 142631, 175801, 211947, 243853, 427893, 527403, 731559, 7559443, 22678329]

約数ペア:

[(1, 22678329), (3, 7559443), (31, 731559), (43, 527403), (53, 427893), (93, 243853), (107, 211947), (129, 175801), (159, 142631), (321, 70649), (1333, 17013), (1643, 13803), (2279, 9951), (3317, 6837), (3999, 5671), (4601, 4929)]