1901683407

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{920021}}^1$

素因数の和:920090

約数の個数: 16

約数和(自身を含む): 2782146528

約数和(自身を除く): 880463121

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 920021, 2760063, 11960273, 35880819, 48761113, 146283339, 633894469, 1901683407]

約数ペア:

[(1, 1901683407), (3, 633894469), (13, 146283339), (39, 48761113), (53, 35880819), (159, 11960273), (689, 2760063), (2067, 920021)]