268363767

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4363}}^1$

素因数の和:4503

約数の個数: 32

約数和(自身を含む): 427322880

約数和(自身を除く): 158959113

約数列:

[1, 3, 7, 21, 29, 87, 101, 203, 303, 609, 707, 2121, 2929, 4363, 8787, 13089, 20503, 30541, 61509, 91623, 126527, 379581, 440663, 885689, 1321989, 2657067, 3084641, 9253923, 12779227, 38337681, 89454589, 268363767]

約数ペア:

[(1, 268363767), (3, 89454589), (7, 38337681), (21, 12779227), (29, 9253923), (87, 3084641), (101, 2657067), (203, 1321989), (303, 885689), (609, 440663), (707, 379581), (2121, 126527), (2929, 91623), (4363, 61509), (8787, 30541), (13089, 20503)]