2912815087

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16927}}^1$

素因数の和:17039

約数の個数: 32

約数和(自身を含む): 3761537024

約数和(自身を除く): 848721937

約数列:

[1, 7, 13, 31, 61, 91, 217, 403, 427, 793, 1891, 2821, 5551, 13237, 16927, 24583, 118489, 172081, 220051, 524737, 1032547, 1540357, 3673159, 6821581, 7227829, 13423111, 32008957, 47751067, 93961777, 224062699, 416116441, 2912815087]

約数ペア:

[(1, 2912815087), (7, 416116441), (13, 224062699), (31, 93961777), (61, 47751067), (91, 32008957), (217, 13423111), (403, 7227829), (427, 6821581), (793, 3673159), (1891, 1540357), (2821, 1032547), (5551, 524737), (13237, 220051), (16927, 172081), (24583, 118489)]