40990089

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5233}}^1$

素因数の和:5616

約数の個数: 16

約数和(自身を含む): 62640512

約数和(自身を除く): 21650423

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 5233, 7833, 15699, 36631, 109893, 1951909, 5855727, 13663363, 40990089]

約数ペア:

[(1, 40990089), (3, 13663363), (7, 5855727), (21, 1951909), (373, 109893), (1119, 36631), (2611, 15699), (5233, 7833)]