317904264321

素因数分解:

$3^1\times 7^2\times {\mathrm{10289}}^1\times {\mathrm{210187}}^1$

素因数の和:220493

約数の個数: 24

約数和(自身を含む): 493126270560

約数和(自身を除く): 175222006239

約数列:

[1, 3, 7, 21, 49, 147, 10289, 30867, 72023, 210187, 216069, 504161, 630561, 1471309, 1512483, 4413927, 10299163, 30897489, 2162614043, 6487842129, 15138298301, 45414894903, 105968088107, 317904264321]

約数ペア:

[(1, 317904264321), (3, 105968088107), (7, 45414894903), (21, 15138298301), (49, 6487842129), (147, 2162614043), (10289, 30897489), (30867, 10299163), (72023, 4413927), (210187, 1512483), (216069, 1471309), (504161, 630561)]