283472013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2313

約数の個数: 32

約数和(自身を含む): 429811200

約数和(自身を除く): 146339187

約数列:

[1, 3, 11, 29, 33, 87, 139, 319, 417, 957, 1529, 2131, 4031, 4587, 6393, 12093, 23441, 44341, 61799, 70323, 133023, 185397, 296209, 679789, 888627, 2039367, 3258299, 8590061, 9774897, 25770183, 94490671, 283472013]

約数ペア:

[(1, 283472013), (3, 94490671), (11, 25770183), (29, 9774897), (33, 8590061), (87, 3258299), (139, 2039367), (319, 888627), (417, 679789), (957, 296209), (1529, 185397), (2131, 133023), (4031, 70323), (4587, 61799), (6393, 44341), (12093, 23441)]