21167658358539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{140329073}}^1$

素因数の和:140329747

約数の個数: 32

約数和(自身を含む): 35241682328064

約数和(自身を除く): 14074023969525

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 653, 1959, 4571, 7183, 13713, 21549, 50281, 150843, 140329073, 420987219, 982303511, 1543619803, 2946910533, 4630859409, 10805338621, 32416015863, 91634884669, 274904654007, 641444192683, 1007983731359, 1924332578049, 3023951194077, 7055886119513, 21167658358539]

約数ペア:

[(1, 21167658358539), (3, 7055886119513), (7, 3023951194077), (11, 1924332578049), (21, 1007983731359), (33, 641444192683), (77, 274904654007), (231, 91634884669), (653, 32416015863), (1959, 10805338621), (4571, 4630859409), (7183, 2946910533), (13713, 1543619803), (21549, 982303511), (50281, 420987219), (150843, 140329073)]