47338491

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 64097280

約数和(自身を除く): 16758789

約数列:

[1, 3, 103, 239, 309, 641, 717, 1923, 24617, 66023, 73851, 153199, 198069, 459597, 15779497, 47338491]

約数ペア:

[(1, 47338491), (3, 15779497), (103, 459597), (239, 198069), (309, 153199), (641, 73851), (717, 66023), (1923, 24617)]