40173621

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{397}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 54446400

約数和(自身を除く): 14272779

約数列:

[1, 3, 89, 267, 379, 397, 1137, 1191, 33731, 35333, 101193, 105999, 150463, 451389, 13391207, 40173621]

約数ペア:

[(1, 40173621), (3, 13391207), (89, 451389), (267, 150463), (379, 105999), (397, 101193), (1137, 35333), (1191, 33731)]