41980857

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 57486528

約数和(自身を除く): 15505671

約数列:

[1, 3, 43, 129, 421, 773, 1263, 2319, 18103, 33239, 54309, 99717, 325433, 976299, 13993619, 41980857]

約数ペア:

[(1, 41980857), (3, 13993619), (43, 976299), (129, 325433), (421, 99717), (773, 54309), (1263, 33239), (2319, 18103)]