38639523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9619}}^1$

素因数の和:9738

約数の個数: 16

約数和(自身を含む): 56026880

約数和(自身を除く): 17387357

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 9619, 28857, 125047, 375141, 990757, 2972271, 12879841, 38639523]

約数ペア:

[(1, 38639523), (3, 12879841), (13, 2972271), (39, 990757), (103, 375141), (309, 125047), (1339, 28857), (4017, 9619)]