2102679

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 3341520

約数和(自身を除く): 1238841

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 509, 1377, 1527, 4131, 4581, 8653, 13743, 25959, 41229, 77877, 123687, 233631, 700893, 2102679]

約数ペア:

[(1, 2102679), (3, 700893), (9, 233631), (17, 123687), (27, 77877), (51, 41229), (81, 25959), (153, 13743), (243, 8653), (459, 4581), (509, 4131), (1377, 1527)]