415959951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2897}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 639878400

約数和(自身を除く): 223918449

約数列:

[1, 3, 11, 19, 33, 57, 209, 229, 627, 687, 2519, 2897, 4351, 7557, 8691, 13053, 31867, 47861, 55043, 95601, 143583, 165129, 605473, 663413, 1816419, 1990239, 7297543, 12604847, 21892629, 37814541, 138653317, 415959951]

約数ペア:

[(1, 415959951), (3, 138653317), (11, 37814541), (19, 21892629), (33, 12604847), (57, 7297543), (209, 1990239), (229, 1816419), (627, 663413), (687, 605473), (2519, 165129), (2897, 143583), (4351, 95601), (7557, 55043), (8691, 47861), (13053, 31867)]