293060733

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{3049}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 468480000

約数和(自身を除く): 175419267

約数列:

[1, 3, 7, 21, 23, 69, 161, 199, 483, 597, 1393, 3049, 4179, 4577, 9147, 13731, 21343, 32039, 64029, 70127, 96117, 210381, 490889, 606751, 1472667, 1820253, 4247257, 12741771, 13955273, 41865819, 97686911, 293060733]

約数ペア:

[(1, 293060733), (3, 97686911), (7, 41865819), (21, 13955273), (23, 12741771), (69, 4247257), (161, 1820253), (199, 1472667), (483, 606751), (597, 490889), (1393, 210381), (3049, 96117), (4179, 70127), (4577, 64029), (9147, 32039), (13731, 21343)]