857793

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1224000

約数和(自身を除く): 366207

約数列:

[1, 3, 19, 57, 101, 149, 303, 447, 1919, 2831, 5757, 8493, 15049, 45147, 285931, 857793]

約数ペア:

[(1, 857793), (3, 285931), (19, 45147), (57, 15049), (101, 8493), (149, 5757), (303, 2831), (447, 1919)]