27958823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 31000320

約数和(自身を除く): 3041497

約数列:

[1, 19, 23, 137, 437, 467, 2603, 3151, 8873, 10741, 59869, 63979, 204079, 1215601, 1471517, 27958823]

約数ペア:

[(1, 27958823), (19, 1471517), (23, 1215601), (137, 204079), (437, 63979), (467, 59869), (2603, 10741), (3151, 8873)]