38945079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13397}}^1$

素因数の和:13439

約数の個数: 24

約数和(自身を含む): 62702640

約数和(自身を除く): 23757561

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 13397, 40191, 120573, 227749, 254543, 683247, 763629, 2049741, 2290887, 4327231, 12981693, 38945079]

約数ペア:

[(1, 38945079), (3, 12981693), (9, 4327231), (17, 2290887), (19, 2049741), (51, 763629), (57, 683247), (153, 254543), (171, 227749), (323, 120573), (969, 40191), (2907, 13397)]