47338161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{6781}}^1$

素因数の和:6976

約数の個数: 16

約数和(自身を含む): 68362560

約数和(自身を除く): 21024399

約数列:

[1, 3, 13, 39, 179, 537, 2327, 6781, 6981, 20343, 88153, 264459, 1213799, 3641397, 15779387, 47338161]

約数ペア:

[(1, 47338161), (3, 15779387), (13, 3641397), (39, 1213799), (179, 264459), (537, 88153), (2327, 20343), (6781, 6981)]