1296751917

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{93581}}^1$

素因数の和:93764

約数の個数: 16

約数和(自身を含む): 1796774400

約数和(自身を除く): 500022483

約数列:

[1, 3, 31, 93, 149, 447, 4619, 13857, 93581, 280743, 2901011, 8703033, 13943569, 41830707, 432250639, 1296751917]

約数ペア:

[(1, 1296751917), (3, 432250639), (31, 41830707), (93, 13943569), (149, 8703033), (447, 2901011), (4619, 280743), (13857, 93581)]