492778247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{2377}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 546521472

約数和(自身を除く): 53743225

約数列:

[1, 13, 37, 431, 481, 2377, 5603, 15947, 30901, 87949, 207311, 1024487, 1143337, 13318331, 37906019, 492778247]

約数ペア:

[(1, 492778247), (13, 37906019), (37, 13318331), (431, 1143337), (481, 1024487), (2377, 207311), (5603, 87949), (15947, 30901)]