12148461

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 19921440

約数和(自身を除く): 7772979

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 139, 249, 351, 417, 747, 1053, 1079, 1251, 1807, 2241, 3237, 3753, 5421, 6723, 9711, 11259, 11537, 16263, 29133, 34611, 48789, 87399, 103833, 146367, 149981, 311499, 449943, 934497, 1349829, 4049487, 12148461]

約数ペア:

[(1, 12148461), (3, 4049487), (9, 1349829), (13, 934497), (27, 449943), (39, 311499), (81, 149981), (83, 146367), (117, 103833), (139, 87399), (249, 48789), (351, 34611), (417, 29133), (747, 16263), (1053, 11537), (1079, 11259), (1251, 9711), (1807, 6723), (2241, 5421), (3237, 3753)]