78977913

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{16141}}^1$

素因数の和:16384

約数の個数: 16

約数和(自身を含む): 120871296

約数和(自身を除く): 41893383

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 16141, 48423, 112987, 338961, 3760853, 11282559, 26325971, 78977913]

約数ペア:

[(1, 78977913), (3, 26325971), (7, 11282559), (21, 3760853), (233, 338961), (699, 112987), (1631, 48423), (4893, 16141)]