313768077

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{253243}}^1$

素因数の和:253312

約数の個数: 16

約数和(自身を含む): 486228480

約数和(自身を除く): 172460403

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 253243, 759729, 1772701, 5318103, 14941337, 44824011, 104589359, 313768077]

約数ペア:

[(1, 313768077), (3, 104589359), (7, 44824011), (21, 14941337), (59, 5318103), (177, 1772701), (413, 759729), (1239, 253243)]