12788406573

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{73607}}^1$

素因数の和:75636

約数の個数: 16

約数和(自身を含む): 17648254080

約数和(自身を除く): 4859847507

約数列:

[1, 3, 29, 87, 1997, 5991, 57913, 73607, 173739, 220821, 2134603, 6403809, 146993179, 440979537, 4262802191, 12788406573]

約数ペア:

[(1, 12788406573), (3, 4262802191), (29, 440979537), (87, 146993179), (1997, 6403809), (5991, 2134603), (57913, 220821), (73607, 173739)]