1241391

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 1777248

約数和(自身を除く): 535857

約数列:

[1, 3, 17, 51, 101, 241, 303, 723, 1717, 4097, 5151, 12291, 24341, 73023, 413797, 1241391]

約数ペア:

[(1, 1241391), (3, 413797), (17, 73023), (51, 24341), (101, 12291), (241, 5151), (303, 4097), (723, 1717)]