26254851

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 16419837

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 293, 357, 753, 879, 1757, 2051, 4267, 4981, 5271, 6153, 12801, 14943, 29869, 34867, 73543, 89607, 104601, 220629, 514801, 1250231, 1544403, 3750693, 8751617, 26254851]

約数ペア:

[(1, 26254851), (3, 8751617), (7, 3750693), (17, 1544403), (21, 1250231), (51, 514801), (119, 220629), (251, 104601), (293, 89607), (357, 73543), (753, 34867), (879, 29869), (1757, 14943), (2051, 12801), (4267, 6153), (4981, 5271)]