572672009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{273613}}^1$

素因数の和:273656

約数の個数: 16

約数和(自身を含む): 735474432

約数和(自身を除く): 162802423

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 273613, 1915291, 3556969, 6293099, 24898783, 44051693, 81810287, 572672009]

約数ペア:

[(1, 572672009), (7, 81810287), (13, 44051693), (23, 24898783), (91, 6293099), (161, 3556969), (299, 1915291), (2093, 273613)]