40255641

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1613}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 60428160

約数和(自身を除く): 20172519

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 1613, 2773, 4839, 8319, 14517, 24957, 75811, 95167, 227433, 285501, 682299, 856503, 4472849, 13418547, 40255641]

約数ペア:

[(1, 40255641), (3, 13418547), (9, 4472849), (47, 856503), (59, 682299), (141, 285501), (177, 227433), (423, 95167), (531, 75811), (1613, 24957), (2773, 14517), (4839, 8319)]