16894127523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{21317}}^1$

素因数の和:24243

約数の個数: 32

約数和(自身を含む): 27734547456

約数和(自身を除く): 10840419933

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2903, 8709, 20321, 21317, 37739, 60963, 63951, 113217, 149219, 264173, 277121, 447657, 792519, 831363, 1939847, 5819541, 61883251, 185649753, 433182757, 804482263, 1299548271, 2413446789, 5631375841, 16894127523]

約数ペア:

[(1, 16894127523), (3, 5631375841), (7, 2413446789), (13, 1299548271), (21, 804482263), (39, 433182757), (91, 185649753), (273, 61883251), (2903, 5819541), (8709, 1939847), (20321, 831363), (21317, 792519), (37739, 447657), (60963, 277121), (63951, 264173), (113217, 149219)]