1226043

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 2240000

約数和(自身を除く): 1013957

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 499, 819, 1497, 2457, 3493, 4491, 6487, 10479, 13473, 19461, 31437, 45409, 58383, 94311, 136227, 175149, 408681, 1226043]

約数ペア:

[(1, 1226043), (3, 408681), (7, 175149), (9, 136227), (13, 94311), (21, 58383), (27, 45409), (39, 31437), (63, 19461), (91, 13473), (117, 10479), (189, 6487), (273, 4491), (351, 3493), (499, 2457), (819, 1497)]