986782901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{66643}}^1$

素因数の和:66740

約数の個数: 16

約数和(自身を含む): 1142011584

約数和(自身を除く): 155228683

約数列:

[1, 13, 17, 67, 221, 871, 1139, 14807, 66643, 866359, 1132931, 4465081, 14728103, 58046053, 75906377, 986782901]

約数ペア:

[(1, 986782901), (13, 75906377), (17, 58046053), (67, 14728103), (221, 4465081), (871, 1132931), (1139, 866359), (14807, 66643)]