2012954961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{983}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 2814271488

約数和(自身を除く): 801316527

約数列:

[1, 3, 31, 93, 97, 227, 291, 681, 983, 2949, 3007, 7037, 9021, 21111, 22019, 30473, 66057, 91419, 95351, 223141, 286053, 669423, 682589, 2047767, 2955881, 6917371, 8867643, 20752113, 21644677, 64934031, 670984987, 2012954961]

約数ペア:

[(1, 2012954961), (3, 670984987), (31, 64934031), (93, 21644677), (97, 20752113), (227, 8867643), (291, 6917371), (681, 2955881), (983, 2047767), (2949, 682589), (3007, 669423), (7037, 286053), (9021, 223141), (21111, 95351), (22019, 91419), (30473, 66057)]