1053342

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 24

約数和(自身を含む): 2304120

約数和(自身を除く): 1250778

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 421, 834, 842, 1251, 1263, 2502, 2526, 3789, 7578, 58519, 117038, 175557, 351114, 526671, 1053342]

約数ペア:

[(1, 1053342), (2, 526671), (3, 351114), (6, 175557), (9, 117038), (18, 58519), (139, 7578), (278, 3789), (417, 2526), (421, 2502), (834, 1263), (842, 1251)]