513717659

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 652557696

約数和(自身を除く): 138840037

約数列:

[1, 7, 13, 41, 91, 157, 287, 533, 877, 1099, 2041, 3731, 6139, 6437, 11401, 14287, 35957, 45059, 79807, 83681, 137689, 251699, 467441, 585767, 963823, 1789957, 3272087, 5645249, 12529699, 39516743, 73388237, 513717659]

約数ペア:

[(1, 513717659), (7, 73388237), (13, 39516743), (41, 12529699), (91, 5645249), (157, 3272087), (287, 1789957), (533, 963823), (877, 585767), (1099, 467441), (2041, 251699), (3731, 137689), (6139, 83681), (6437, 79807), (11401, 45059), (14287, 35957)]