12373431

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 19669104

約数和(自身を除く): 7295673

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 2053, 6027, 6159, 14371, 43113, 84173, 100597, 252519, 301791, 589211, 1767633, 4124477, 12373431]

約数ペア:

[(1, 12373431), (3, 4124477), (7, 1767633), (21, 589211), (41, 301791), (49, 252519), (123, 100597), (147, 84173), (287, 43113), (861, 14371), (2009, 6159), (2053, 6027)]