1442441

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 1966272

約数和(自身を除く): 523831

約数列:

[1, 7, 11, 13, 77, 91, 121, 131, 143, 847, 917, 1001, 1441, 1573, 1703, 10087, 11011, 11921, 15851, 18733, 110957, 131131, 206063, 1442441]

約数ペア:

[(1, 1442441), (7, 206063), (11, 131131), (13, 110957), (77, 18733), (91, 15851), (121, 11921), (131, 11011), (143, 10087), (847, 1703), (917, 1573), (1001, 1441)]