485890263

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{2729}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 714342720

約数和(自身を除く): 228452457

約数列:

[1, 3, 9, 73, 219, 271, 657, 813, 2439, 2729, 8187, 19783, 24561, 59349, 178047, 199217, 597651, 739559, 1792953, 2218677, 6656031, 53987807, 161963421, 485890263]

約数ペア:

[(1, 485890263), (3, 161963421), (9, 53987807), (73, 6656031), (219, 2218677), (271, 1792953), (657, 739559), (813, 597651), (2439, 199217), (2729, 178047), (8187, 59349), (19783, 24561)]