26150001

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{971}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 35831808

約数和(自身を除く): 9681807

約数列:

[1, 3, 47, 141, 191, 573, 971, 2913, 8977, 26931, 45637, 136911, 185461, 556383, 8716667, 26150001]

約数ペア:

[(1, 26150001), (3, 8716667), (47, 556383), (141, 185461), (191, 136911), (573, 45637), (971, 26931), (2913, 8977)]