12274227

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 21020160

約数和(自身を除く): 8745933

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 643, 707, 909, 1929, 2121, 2727, 4501, 5787, 6363, 13503, 17361, 19089, 40509, 64943, 121527, 194829, 454601, 584487, 1363803, 1753461, 4091409, 12274227]

約数ペア:

[(1, 12274227), (3, 4091409), (7, 1753461), (9, 1363803), (21, 584487), (27, 454601), (63, 194829), (101, 121527), (189, 64943), (303, 40509), (643, 19089), (707, 17361), (909, 13503), (1929, 6363), (2121, 5787), (2727, 4501)]