12905177857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3111931}}^1$

素因数の和:3111984

約数の個数: 16

約数和(自身を含む): 15684137280

約数和(自身を除く): 2778959423

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 3111931, 34231241, 40455103, 90245999, 445006133, 992705989, 1173197987, 12905177857]

約数ペア:

[(1, 12905177857), (11, 1173197987), (13, 992705989), (29, 445006133), (143, 90245999), (319, 40455103), (377, 34231241), (4147, 3111931)]