27480213

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 42007680

約数和(自身を除く): 14527467

約数列:

[1, 3, 9, 19, 57, 171, 271, 593, 813, 1779, 2439, 5149, 5337, 11267, 15447, 33801, 46341, 101403, 160703, 482109, 1446327, 3053357, 9160071, 27480213]

約数ペア:

[(1, 27480213), (3, 9160071), (9, 3053357), (19, 1446327), (57, 482109), (171, 160703), (271, 101403), (593, 46341), (813, 33801), (1779, 15447), (2439, 11267), (5149, 5337)]