744046849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{821}}^1$

素因数の和:1297

約数の個数: 32

約数和(自身を含む): 958938624

約数和(自身を除く): 214891775

約数列:

[1, 7, 13, 23, 91, 161, 299, 433, 821, 2093, 3031, 5629, 5747, 9959, 10673, 18883, 39403, 69713, 74711, 129467, 132181, 245479, 355493, 906269, 1718353, 2488451, 4621409, 8176339, 32349863, 57234373, 106292407, 744046849]

約数ペア:

[(1, 744046849), (7, 106292407), (13, 57234373), (23, 32349863), (91, 8176339), (161, 4621409), (299, 2488451), (433, 1718353), (821, 906269), (2093, 355493), (3031, 245479), (5629, 132181), (5747, 129467), (9959, 74711), (10673, 69713), (18883, 39403)]