228423459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6451}}^1$

素因数の和:6531

約数の個数: 32

約数和(自身を含む): 353053440

約数和(自身を除く): 124629981

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 3219, 6451, 11803, 19353, 35409, 70961, 187079, 212883, 238687, 561237, 716061, 2057869, 2625557, 6173607, 6921923, 7876671, 20765769, 76141153, 228423459]

約数ペア:

[(1, 228423459), (3, 76141153), (11, 20765769), (29, 7876671), (33, 6921923), (37, 6173607), (87, 2625557), (111, 2057869), (319, 716061), (407, 561237), (957, 238687), (1073, 212883), (1221, 187079), (3219, 70961), (6451, 35409), (11803, 19353)]