217426107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{185359}}^1$

素因数の和:185402

約数の個数: 16

約数和(自身を含む): 320302080

約数和(自身を除く): 102875973

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 185359, 556077, 3151103, 4263257, 9453309, 12789771, 72475369, 217426107]

約数ペア:

[(1, 217426107), (3, 72475369), (17, 12789771), (23, 9453309), (51, 4263257), (69, 3151103), (391, 556077), (1173, 185359)]