12897744483

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3832

約数の個数: 64

約数和(自身を含む): 20069683200

約数和(自身を除く): 7171938717

約数列:

[1, 3, 13, 19, 39, 57, 67, 71, 201, 213, 247, 741, 871, 923, 1273, 1349, 2613, 2769, 3659, 3819, 4047, 4757, 10977, 14271, 16549, 17537, 47567, 49647, 52611, 61841, 69521, 90383, 142701, 185523, 208563, 245153, 259789, 271149, 735459, 779367, 903773, 1174979, 2711319, 3186989, 3377257, 3524937, 4657907, 4935991, 9560967, 10131771, 13973721, 14807973, 17405863, 52217589, 60552791, 64167883, 181658373, 192503649, 226276219, 330711397, 678828657, 992134191, 4299248161, 12897744483]

約数ペア:

[(1, 12897744483), (3, 4299248161), (13, 992134191), (19, 678828657), (39, 330711397), (57, 226276219), (67, 192503649), (71, 181658373), (201, 64167883), (213, 60552791), (247, 52217589), (741, 17405863), (871, 14807973), (923, 13973721), (1273, 10131771), (1349, 9560967), (2613, 4935991), (2769, 4657907), (3659, 3524937), (3819, 3377257), (4047, 3186989), (4757, 2711319), (10977, 1174979), (14271, 903773), (16549, 779367), (17537, 735459), (47567, 271149), (49647, 259789), (52611, 245153), (61841, 208563), (69521, 185523), (90383, 142701)]