2197996801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2195801}}^1$

素因数の和:2195832

約数の個数: 16

約数和(自身を含む): 2951157888

約数和(自身を除く): 753161087

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2195801, 15370607, 24153811, 28545413, 169076677, 199817891, 313999543, 2197996801]

約数ペア:

[(1, 2197996801), (7, 313999543), (11, 199817891), (13, 169076677), (77, 28545413), (91, 24153811), (143, 15370607), (1001, 2195801)]