2721750339

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{43801}}^1$

素因数の和:44091

約数の個数: 32

約数和(自身を含む): 4541391360

約数和(自身を除く): 1819641021

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 269, 807, 1883, 2959, 5649, 8877, 20713, 43801, 62139, 131403, 306607, 481811, 919821, 1445433, 3372677, 10118031, 11782469, 35347407, 82477283, 129607159, 247431849, 388821477, 907250113, 2721750339]

約数ペア:

[(1, 2721750339), (3, 907250113), (7, 388821477), (11, 247431849), (21, 129607159), (33, 82477283), (77, 35347407), (231, 11782469), (269, 10118031), (807, 3372677), (1883, 1445433), (2959, 919821), (5649, 481811), (8877, 306607), (20713, 131403), (43801, 62139)]