40898031

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 57153456

約数和(自身を除く): 16255425

約数列:

[1, 3, 43, 73, 101, 129, 219, 303, 1849, 3139, 4343, 5547, 7373, 9417, 13029, 22119, 134977, 186749, 317039, 404931, 560247, 951117, 13632677, 40898031]

約数ペア:

[(1, 40898031), (3, 13632677), (43, 951117), (73, 560247), (101, 404931), (129, 317039), (219, 186749), (303, 134977), (1849, 22119), (3139, 13029), (4343, 9417), (5547, 7373)]