898731027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3061}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 1461676320

約数和(自身を除く): 562945293

約数列:

[1, 3, 9, 17, 19, 51, 57, 101, 153, 171, 303, 323, 909, 969, 1717, 1919, 2907, 3061, 5151, 5757, 9183, 15453, 17271, 27549, 32623, 52037, 58159, 97869, 156111, 174477, 293607, 309161, 468333, 523431, 927483, 988703, 2782449, 2966109, 5255737, 5874059, 8898327, 15767211, 17622177, 47301633, 52866531, 99859003, 299577009, 898731027]

約数ペア:

[(1, 898731027), (3, 299577009), (9, 99859003), (17, 52866531), (19, 47301633), (51, 17622177), (57, 15767211), (101, 8898327), (153, 5874059), (171, 5255737), (303, 2966109), (323, 2782449), (909, 988703), (969, 927483), (1717, 523431), (1919, 468333), (2907, 309161), (3061, 293607), (5151, 174477), (5757, 156111), (9183, 97869), (15453, 58159), (17271, 52037), (27549, 32623)]