2428264521

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{691}}^1\times {\mathrm{829}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 3629955200

約数和(自身を除く): 1201690679

約数列:

[1, 3, 9, 27, 157, 471, 691, 829, 1413, 2073, 2487, 4239, 6219, 7461, 18657, 22383, 108487, 130153, 325461, 390459, 572839, 976383, 1171377, 1718517, 2929149, 3514131, 5155551, 15466653, 89935723, 269807169, 809421507, 2428264521]

約数ペア:

[(1, 2428264521), (3, 809421507), (9, 269807169), (27, 89935723), (157, 15466653), (471, 5155551), (691, 3514131), (829, 2929149), (1413, 1718517), (2073, 1171377), (2487, 976383), (4239, 572839), (6219, 390459), (7461, 325461), (18657, 130153), (22383, 108487)]