292450893

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 452293632

約数和(自身を除く): 159842739

約数列:

[1, 3, 7, 21, 113, 251, 339, 491, 753, 791, 1473, 1757, 2373, 3437, 5271, 10311, 28363, 55483, 85089, 123241, 166449, 198541, 369723, 388381, 595623, 862687, 1165143, 2588061, 13926233, 41778699, 97483631, 292450893]

約数ペア:

[(1, 292450893), (3, 97483631), (7, 41778699), (21, 13926233), (113, 2588061), (251, 1165143), (339, 862687), (491, 595623), (753, 388381), (791, 369723), (1473, 198541), (1757, 166449), (2373, 123241), (3437, 85089), (5271, 55483), (10311, 28363)]