42989901

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{919}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 59351040

約数和(自身を除く): 16361139

約数列:

[1, 3, 31, 93, 503, 919, 1509, 2757, 15593, 28489, 46779, 85467, 462257, 1386771, 14329967, 42989901]

約数ペア:

[(1, 42989901), (3, 14329967), (31, 1386771), (93, 462257), (503, 85467), (919, 46779), (1509, 28489), (2757, 15593)]