15709210979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{385663}}^1$

素因数の和:385727

約数の個数: 24

約数和(自身を含む): 20474130432

約数和(自身を除く): 4764919453

約数列:

[1, 7, 11, 23, 77, 161, 253, 529, 1771, 3703, 5819, 40733, 385663, 2699641, 4242293, 8870249, 29696051, 62091743, 97572739, 204015727, 683009173, 1428110089, 2244172997, 15709210979]

約数ペア:

[(1, 15709210979), (7, 2244172997), (11, 1428110089), (23, 683009173), (77, 204015727), (161, 97572739), (253, 62091743), (529, 29696051), (1771, 8870249), (3703, 4242293), (5819, 2699641), (40733, 385663)]