2100032249

素因数分解:

$7^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 2529773568

約数和(自身を除く): 429741319

約数列:

[1, 7, 49, 71, 97, 127, 343, 497, 679, 889, 2401, 3479, 4753, 6223, 6887, 9017, 12319, 24353, 33271, 43561, 48209, 63119, 86233, 170471, 232897, 304927, 337463, 441833, 603631, 874649, 2362241, 3092831, 4225417, 6122543, 16535687, 21649817, 29577919, 42857801, 300004607, 2100032249]

約数ペア:

[(1, 2100032249), (7, 300004607), (49, 42857801), (71, 29577919), (97, 21649817), (127, 16535687), (343, 6122543), (497, 4225417), (679, 3092831), (889, 2362241), (2401, 874649), (3479, 603631), (4753, 441833), (6223, 337463), (6887, 304927), (9017, 232897), (12319, 170471), (24353, 86233), (33271, 63119), (43561, 48209)]