127924511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 159667200

約数和(自身を除く): 31742689

約数列:

[1, 11, 13, 19, 143, 197, 209, 239, 247, 2167, 2561, 2629, 2717, 3107, 3743, 4541, 28171, 34177, 41173, 47083, 48659, 49951, 59033, 517913, 535249, 612079, 649363, 894577, 6732869, 9840347, 11629501, 127924511]

約数ペア:

[(1, 127924511), (11, 11629501), (13, 9840347), (19, 6732869), (143, 894577), (197, 649363), (209, 612079), (239, 535249), (247, 517913), (2167, 59033), (2561, 49951), (2629, 48659), (2717, 47083), (3107, 41173), (3743, 34177), (4541, 28171)]