20171277123

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1\times {\mathrm{70507}}^1$

素因数の和:72586

約数の個数: 16

約数和(自身を含む): 27481198080

約数和(自身を除く): 7309920957

約数列:

[1, 3, 47, 141, 2029, 6087, 70507, 95363, 211521, 286089, 3313829, 9941487, 143058703, 429176109, 6723759041, 20171277123]

約数ペア:

[(1, 20171277123), (3, 6723759041), (47, 429176109), (141, 143058703), (2029, 9941487), (6087, 3313829), (70507, 286089), (95363, 211521)]