230098887

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{20147}}^1$

素因数の和:20209

約数の個数: 24

約数和(自身を含む): 352025856

約数和(自身を除く): 121926969

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 11421, 20147, 60441, 181323, 543969, 946909, 1631907, 2840727, 4895721, 8522181, 25566543, 76699629, 230098887]

約数ペア:

[(1, 230098887), (3, 76699629), (9, 25566543), (27, 8522181), (47, 4895721), (81, 2840727), (141, 1631907), (243, 946909), (423, 543969), (1269, 181323), (3807, 60441), (11421, 20147)]