876339

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 20

約数和(自身を含む): 1355200

約数和(自身を除く): 478861

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 349, 837, 1047, 2511, 3141, 9423, 10819, 28269, 32457, 97371, 292113, 876339]

約数ペア:

[(1, 876339), (3, 292113), (9, 97371), (27, 32457), (31, 28269), (81, 10819), (93, 9423), (279, 3141), (349, 2511), (837, 1047)]