2516301

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 3893760

約数和(自身を除く): 1377459

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 311, 899, 933, 2697, 2799, 8091, 9019, 9641, 27057, 28923, 81171, 86769, 279589, 838767, 2516301]

約数ペア:

[(1, 2516301), (3, 838767), (9, 279589), (29, 86769), (31, 81171), (87, 28923), (93, 27057), (261, 9641), (279, 9019), (311, 8091), (899, 2799), (933, 2697)]