31404361

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 2810039

約数列:

[1, 23, 29, 197, 239, 667, 4531, 5497, 5713, 6931, 47083, 131399, 159413, 1082909, 1365407, 31404361]

約数ペア:

[(1, 31404361), (23, 1365407), (29, 1082909), (197, 159413), (239, 131399), (667, 47083), (4531, 6931), (5497, 5713)]