47912817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25391}}^1$

素因数の和:25448

約数の個数: 16

約数和(自身を含む): 69472512

約数和(自身を除く): 21559695

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 25391, 76173, 431647, 939467, 1294941, 2818401, 15970939, 47912817]

約数ペア:

[(1, 47912817), (3, 15970939), (17, 2818401), (37, 1294941), (51, 939467), (111, 431647), (629, 76173), (1887, 25391)]