2017902887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{8803}}^1$

素因数の和:9063

約数の個数: 32

約数和(自身を含む): 2721492480

約数和(自身を除く): 703589593

約数列:

[1, 7, 11, 13, 77, 91, 143, 229, 1001, 1603, 2519, 2977, 8803, 17633, 20839, 32747, 61621, 96833, 114439, 229229, 677831, 801073, 1258829, 2015887, 8811803, 14111209, 22174757, 26206531, 155223299, 183445717, 288271841, 2017902887]

約数ペア:

[(1, 2017902887), (7, 288271841), (11, 183445717), (13, 155223299), (77, 26206531), (91, 22174757), (143, 14111209), (229, 8811803), (1001, 2015887), (1603, 1258829), (2519, 801073), (2977, 677831), (8803, 229229), (17633, 114439), (20839, 96833), (32747, 61621)]