202428849

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{33587}}^1$

素因数の和:33645

約数の個数: 24

約数和(自身を含む): 321638688

約数和(自身を除く): 119209839

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 33587, 100761, 235109, 705327, 1377067, 1645763, 4131201, 4937289, 9639469, 28918407, 67476283, 202428849]

約数ペア:

[(1, 202428849), (3, 67476283), (7, 28918407), (21, 9639469), (41, 4937289), (49, 4131201), (123, 1645763), (147, 1377067), (287, 705327), (861, 235109), (2009, 100761), (6027, 33587)]