221707084703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1\times {\mathrm{75503}}^1$

素因数の和:77734

約数の個数: 16

約数和(自身を含む): 241110245376

約数和(自身を除く): 19403160673

約数列:

[1, 13, 107, 1391, 2111, 27443, 75503, 225877, 981539, 2936401, 8078821, 105024673, 159386833, 2072028829, 17054391131, 221707084703]

約数ペア:

[(1, 221707084703), (13, 17054391131), (107, 2072028829), (1391, 159386833), (2111, 105024673), (27443, 8078821), (75503, 2936401), (225877, 981539)]