12839013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 20966400

約数和(自身を除く): 8127387

約数列:

[1, 3, 9, 11, 27, 33, 99, 139, 297, 311, 417, 933, 1251, 1529, 2799, 3421, 3753, 4587, 8397, 10263, 13761, 30789, 41283, 43229, 92367, 129687, 389061, 475519, 1167183, 1426557, 4279671, 12839013]

約数ペア:

[(1, 12839013), (3, 4279671), (9, 1426557), (11, 1167183), (27, 475519), (33, 389061), (99, 129687), (139, 92367), (297, 43229), (311, 41283), (417, 30789), (933, 13761), (1251, 10263), (1529, 8397), (2799, 4587), (3421, 3753)]