2100696819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1146043}}^1$

素因数の和:1146106

約数の個数: 16

約数和(自身を含む): 3080566272

約数和(自身を除く): 979869453

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 1146043, 3438129, 14898559, 44695677, 53864021, 161592063, 700232273, 2100696819]

約数ペア:

[(1, 2100696819), (3, 700232273), (13, 161592063), (39, 53864021), (47, 44695677), (141, 14898559), (611, 3438129), (1833, 1146043)]