47618943

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 65072640

約数和(自身を除く): 17453697

約数列:

[1, 3, 47, 141, 457, 739, 1371, 2217, 21479, 34733, 64437, 104199, 337723, 1013169, 15872981, 47618943]

約数ペア:

[(1, 47618943), (3, 15872981), (47, 1013169), (141, 337723), (457, 104199), (739, 64437), (1371, 34733), (2217, 21479)]