138586273

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{16651}}^1$

素因数の和:16728

約数の個数: 16

約数和(自身を含む): 167852160

約数和(自身を除く): 29265887

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 16651, 116557, 482879, 682691, 3380153, 4778837, 19798039, 138586273]

約数ペア:

[(1, 138586273), (7, 19798039), (29, 4778837), (41, 3380153), (203, 682691), (287, 482879), (1189, 116557), (8323, 16651)]