201313862217

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{573543767}}^1$

素因数の和:573543789

約数の個数: 16

約数和(自身を含む): 321184510080

約数和(自身を除く): 119870647863

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 573543767, 1720631301, 5161893903, 7456068971, 15485681709, 22368206913, 67104620739, 201313862217]

約数ペア:

[(1, 201313862217), (3, 67104620739), (9, 22368206913), (13, 15485681709), (27, 7456068971), (39, 5161893903), (117, 1720631301), (351, 573543767)]