3867993

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53}}^2$

素因数の和:135

約数の個数: 30

約数和(自身を含む): 6235614

約数和(自身を除く): 2367621

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 459, 477, 901, 1377, 1431, 2703, 2809, 4293, 8109, 8427, 24327, 25281, 47753, 72981, 75843, 143259, 227529, 429777, 1289331, 3867993]

約数ペア:

[(1, 3867993), (3, 1289331), (9, 429777), (17, 227529), (27, 143259), (51, 75843), (53, 72981), (81, 47753), (153, 25281), (159, 24327), (459, 8427), (477, 8109), (901, 4293), (1377, 2809), (1431, 2703)]