2912333427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{134999}}^1$

素因数の和:135072

約数の個数: 32

約数和(自身を含む): 4665600000

約数和(自身を除く): 1753266573

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 21573, 134999, 404997, 1214991, 2294983, 3644973, 6344953, 6884949, 19034859, 20654847, 57104577, 61964541, 107864201, 171313731, 323592603, 970777809, 2912333427]

約数ペア:

[(1, 2912333427), (3, 970777809), (9, 323592603), (17, 171313731), (27, 107864201), (47, 61964541), (51, 57104577), (141, 20654847), (153, 19034859), (423, 6884949), (459, 6344953), (799, 3644973), (1269, 2294983), (2397, 1214991), (7191, 404997), (21573, 134999)]