2076331383

素因数分解:

$3^2\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{18443}}^1$

素因数の和:20243

約数の個数: 24

約数和(自身を含む): 3429698688

約数和(自身を除く): 1353367305

約数列:

[1, 3, 7, 9, 21, 63, 1787, 5361, 12509, 16083, 18443, 37527, 55329, 112581, 129101, 165987, 387303, 1161909, 32957641, 98872923, 230703487, 296618769, 692110461, 2076331383]

約数ペア:

[(1, 2076331383), (3, 692110461), (7, 296618769), (9, 230703487), (21, 98872923), (63, 32957641), (1787, 1161909), (5361, 387303), (12509, 165987), (16083, 129101), (18443, 112581), (37527, 55329)]