516273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 746496

約数和(自身を除く): 230223

約数列:

[1, 3, 17, 51, 53, 159, 191, 573, 901, 2703, 3247, 9741, 10123, 30369, 172091, 516273]

約数ペア:

[(1, 516273), (3, 172091), (17, 30369), (51, 10123), (53, 9741), (159, 3247), (191, 2703), (573, 901)]