40884807

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2078

約数の個数: 16

約数和(自身を含む): 55873152

約数和(自身を除く): 14988345

約数列:

[1, 3, 67, 107, 201, 321, 1901, 5703, 7169, 21507, 127367, 203407, 382101, 610221, 13628269, 40884807]

約数ペア:

[(1, 40884807), (3, 13628269), (67, 610221), (107, 382101), (201, 203407), (321, 127367), (1901, 21507), (5703, 7169)]