12388624227

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{12979}}^1$

素因数の和:13240

約数の個数: 48

約数和(自身を含む): 20788768000

約数和(自身を除く): 8400143773

約数列:

[1, 3, 7, 9, 21, 63, 109, 139, 327, 417, 763, 973, 981, 1251, 2289, 2919, 6867, 8757, 12979, 15151, 38937, 45453, 90853, 106057, 116811, 136359, 272559, 318171, 817677, 954513, 1414711, 1804081, 4244133, 5412243, 9902977, 12628567, 12732399, 16236729, 29708931, 37885701, 89126793, 113657103, 196644829, 589934487, 1376513803, 1769803461, 4129541409, 12388624227]

約数ペア:

[(1, 12388624227), (3, 4129541409), (7, 1769803461), (9, 1376513803), (21, 589934487), (63, 196644829), (109, 113657103), (139, 89126793), (327, 37885701), (417, 29708931), (763, 16236729), (973, 12732399), (981, 12628567), (1251, 9902977), (2289, 5412243), (2919, 4244133), (6867, 1804081), (8757, 1414711), (12979, 954513), (15151, 817677), (38937, 318171), (45453, 272559), (90853, 136359), (106057, 116811)]