419775139

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{16607}}^1$

素因数の和:16794

約数の個数: 16

約数和(自身を含む): 503820288

約数和(自身を除く): 84045149

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 16607, 25277, 116249, 381961, 2607299, 2673727, 18251093, 59967877, 419775139]

約数ペア:

[(1, 419775139), (7, 59967877), (23, 18251093), (157, 2673727), (161, 2607299), (1099, 381961), (3611, 116249), (16607, 25277)]