471555469

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 646232256

約数和(自身を除く): 174676787

約数列:

[1, 7, 11, 17, 49, 53, 77, 119, 187, 371, 539, 583, 833, 901, 971, 1309, 2597, 4081, 6307, 6797, 9163, 9911, 10681, 16507, 28567, 44149, 47579, 51463, 69377, 74767, 115549, 181577, 360241, 485639, 523369, 566093, 808843, 874871, 1271039, 2521687, 3962651, 6124097, 8897273, 9623581, 27738557, 42868679, 67365067, 471555469]

約数ペア:

[(1, 471555469), (7, 67365067), (11, 42868679), (17, 27738557), (49, 9623581), (53, 8897273), (77, 6124097), (119, 3962651), (187, 2521687), (371, 1271039), (539, 874871), (583, 808843), (833, 566093), (901, 523369), (971, 485639), (1309, 360241), (2597, 181577), (4081, 115549), (6307, 74767), (6797, 69377), (9163, 51463), (9911, 47579), (10681, 44149), (16507, 28567)]