28210599

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{6829}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 44750160

約数和(自身を除く): 16539561

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 6829, 20487, 61461, 116093, 184383, 348279, 553149, 1044837, 1659447, 3134511, 9403533, 28210599]

約数ペア:

[(1, 28210599), (3, 9403533), (9, 3134511), (17, 1659447), (27, 1044837), (51, 553149), (81, 348279), (153, 184383), (243, 116093), (459, 61461), (1377, 20487), (4131, 6829)]