1229078421

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1619}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 1882828800

約数和(自身を除く): 653750379

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 907, 1619, 2721, 4857, 8163, 14571, 24489, 28117, 43713, 50189, 84351, 150567, 253053, 451701, 759159, 1355103, 1468433, 4405299, 13215897, 39647691, 45521423, 136564269, 409692807, 1229078421]

約数ペア:

[(1, 1229078421), (3, 409692807), (9, 136564269), (27, 45521423), (31, 39647691), (93, 13215897), (279, 4405299), (837, 1468433), (907, 1355103), (1619, 759159), (2721, 451701), (4857, 253053), (8163, 150567), (14571, 84351), (24489, 50189), (28117, 43713)]