2912131593

素因数分解:

$3^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{47507}}^1$

素因数の和:47666

約数の個数: 36

約数和(自身を含む): 4928479920

約数和(自身を除く): 2016348327

約数列:

[1, 3, 7, 9, 21, 49, 63, 139, 147, 417, 441, 973, 1251, 2919, 6811, 8757, 20433, 47507, 61299, 142521, 332549, 427563, 997647, 2327843, 2992941, 6603473, 6983529, 19810419, 20950587, 46224311, 59431257, 138672933, 323570177, 416018799, 970710531, 2912131593]

約数ペア:

[(1, 2912131593), (3, 970710531), (7, 416018799), (9, 323570177), (21, 138672933), (49, 59431257), (63, 46224311), (139, 20950587), (147, 19810419), (417, 6983529), (441, 6603473), (973, 2992941), (1251, 2327843), (2919, 997647), (6811, 427563), (8757, 332549), (20433, 142521), (47507, 61299)]