22901739

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 36374016

約数和(自身を除く): 13472277

約数列:

[1, 3, 7, 21, 41, 67, 123, 201, 287, 397, 469, 861, 1191, 1407, 2747, 2779, 8241, 8337, 16277, 19229, 26599, 48831, 57687, 79797, 113939, 186193, 341817, 558579, 1090559, 3271677, 7633913, 22901739]

約数ペア:

[(1, 22901739), (3, 7633913), (7, 3271677), (21, 1090559), (41, 558579), (67, 341817), (123, 186193), (201, 113939), (287, 79797), (397, 57687), (469, 48831), (861, 26599), (1191, 19229), (1407, 16277), (2747, 8337), (2779, 8241)]