2732489823

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{144737}}^1$

素因数の和:144807

約数の個数: 32

約数和(自身を含む): 4446351360

約数和(自身を除く): 1713861537

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 6293, 18879, 144737, 434211, 1013159, 3039477, 4197373, 4486847, 12592119, 13460541, 29381611, 31407929, 88144833, 94223787, 130118563, 390355689, 910829941, 2732489823]

約数ペア:

[(1, 2732489823), (3, 910829941), (7, 390355689), (21, 130118563), (29, 94223787), (31, 88144833), (87, 31407929), (93, 29381611), (203, 13460541), (217, 12592119), (609, 4486847), (651, 4197373), (899, 3039477), (2697, 1013159), (6293, 434211), (18879, 144737)]