408080097

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{6323}}^1$

素因数の和:6501

約数の個数: 24

約数和(自身を含む): 603764928

約数和(自身を除く): 195684831

約数列:

[1, 3, 9, 71, 101, 213, 303, 639, 909, 6323, 7171, 18969, 21513, 56907, 64539, 448933, 638623, 1346799, 1915869, 4040397, 5747607, 45342233, 136026699, 408080097]

約数ペア:

[(1, 408080097), (3, 136026699), (9, 45342233), (71, 5747607), (101, 4040397), (213, 1915869), (303, 1346799), (639, 638623), (909, 448933), (6323, 64539), (7171, 56907), (18969, 21513)]