4279086357

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20543}}^1$

素因数の和:20682

約数の個数: 48

約数和(自身を含む): 7213409280

約数和(自身を除く): 2934322923

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 109, 147, 273, 327, 637, 763, 1417, 1911, 2289, 4251, 5341, 9919, 16023, 20543, 29757, 61629, 69433, 143801, 208299, 267059, 431403, 801177, 1006607, 1869413, 2239187, 3019821, 5608239, 6717561, 13085891, 15674309, 29109431, 39257673, 47022927, 87328293, 109720163, 203766017, 329160489, 611298051, 1426362119, 4279086357]

約数ペア:

[(1, 4279086357), (3, 1426362119), (7, 611298051), (13, 329160489), (21, 203766017), (39, 109720163), (49, 87328293), (91, 47022927), (109, 39257673), (147, 29109431), (273, 15674309), (327, 13085891), (637, 6717561), (763, 5608239), (1417, 3019821), (1911, 2239187), (2289, 1869413), (4251, 1006607), (5341, 801177), (9919, 431403), (16023, 267059), (20543, 208299), (29757, 143801), (61629, 69433)]