210828747

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{18211}}^1$

素因数の和:18458

約数の個数: 16

約数和(自身を含む): 298968192

約数和(自身を除く): 88139445

約数列:

[1, 3, 17, 51, 227, 681, 3859, 11577, 18211, 54633, 309587, 928761, 4133897, 12401691, 70276249, 210828747]

約数ペア:

[(1, 210828747), (3, 70276249), (17, 12401691), (51, 4133897), (227, 928761), (681, 309587), (3859, 54633), (11577, 18211)]