16405557883

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{7789}}^1$

素因数の和:7940

約数の個数: 36

約数和(自身を含む): 19718484240

約数和(自身を除く): 3312926357

約数列:

[1, 11, 13, 103, 121, 143, 169, 1133, 1339, 1573, 1859, 7789, 12463, 14729, 17407, 20449, 85679, 101257, 162019, 191477, 802267, 942469, 1113827, 1316341, 2106247, 8824937, 10429471, 12252097, 14479751, 97074307, 114724181, 135583123, 159277261, 1261965991, 1491414353, 16405557883]

約数ペア:

[(1, 16405557883), (11, 1491414353), (13, 1261965991), (103, 159277261), (121, 135583123), (143, 114724181), (169, 97074307), (1133, 14479751), (1339, 12252097), (1573, 10429471), (1859, 8824937), (7789, 2106247), (12463, 1316341), (14729, 1113827), (17407, 942469), (20449, 802267), (85679, 191477), (101257, 162019)]