122118947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 130960800

約数和(自身を除く): 8841853

約数列:

[1, 19, 89, 257, 281, 1691, 4883, 5339, 22873, 25009, 72217, 434587, 475171, 1372123, 6427313, 122118947]

約数ペア:

[(1, 122118947), (19, 6427313), (89, 1372123), (257, 475171), (281, 434587), (1691, 72217), (4883, 25009), (5339, 22873)]