31000797

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 47469240

約数和(自身を除く): 16468443

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 2897, 3567, 8691, 10701, 26073, 84013, 118777, 252039, 356331, 756117, 1068993, 3444533, 10333599, 31000797]

約数ペア:

[(1, 31000797), (3, 10333599), (9, 3444533), (29, 1068993), (41, 756117), (87, 356331), (123, 252039), (261, 118777), (369, 84013), (1189, 26073), (2897, 10701), (3567, 8691)]