1566883227

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{122117}}^1$

素因数の和:122187

約数の個数: 32

約数和(自身を含む): 2626025472

約数和(自身を除く): 1059142245

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 122117, 366351, 854819, 1587521, 2564457, 4762563, 5739499, 11112647, 17218497, 33337941, 40176493, 74613487, 120529479, 223840461, 522294409, 1566883227]

約数ペア:

[(1, 1566883227), (3, 522294409), (7, 223840461), (13, 120529479), (21, 74613487), (39, 40176493), (47, 33337941), (91, 17218497), (141, 11112647), (273, 5739499), (329, 4762563), (611, 2564457), (987, 1587521), (1833, 854819), (4277, 366351), (12831, 122117)]