53355743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12941}}^1$

素因数の和:12998

約数の個数: 16

約数和(自身を含む): 66263040

約数和(自身を除く): 12907297

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 12941, 90587, 245879, 401171, 1721153, 2808197, 7622249, 53355743]

約数ペア:

[(1, 53355743), (7, 7622249), (19, 2808197), (31, 1721153), (133, 401171), (217, 245879), (589, 90587), (4123, 12941)]