57318369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{20261}}^1$

素因数の和:20328

約数の個数: 16

約数和(自身を含む): 81696384

約数和(自身を除く): 24378015

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 20261, 60783, 466003, 830701, 1398009, 2492103, 19106123, 57318369]

約数ペア:

[(1, 57318369), (3, 19106123), (23, 2492103), (41, 1398009), (69, 830701), (123, 466003), (943, 60783), (2829, 20261)]