38237423

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 44788800

約数和(自身を除く): 6551377

約数列:

[1, 7, 61, 149, 427, 601, 1043, 4207, 9089, 36661, 63623, 89549, 256627, 626843, 5462489, 38237423]

約数ペア:

[(1, 38237423), (7, 5462489), (61, 626843), (149, 256627), (427, 89549), (601, 63623), (1043, 36661), (4207, 9089)]