681279114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{15497}}^1$

素因数の和:15950

約数の個数: 32

約数和(自身を含む): 1446149376

約数和(自身を除く): 764870262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 431, 862, 1293, 2586, 7327, 14654, 15497, 21981, 30994, 43962, 46491, 92982, 263449, 526898, 790347, 1580694, 6679207, 13358414, 20037621, 40075242, 113546519, 227093038, 340639557, 681279114]

約数ペア:

[(1, 681279114), (2, 340639557), (3, 227093038), (6, 113546519), (17, 40075242), (34, 20037621), (51, 13358414), (102, 6679207), (431, 1580694), (862, 790347), (1293, 526898), (2586, 263449), (7327, 92982), (14654, 46491), (15497, 43962), (21981, 30994)]