1681964880117

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{283}}^1\times {\mathrm{896837}}^1$

素因数の和:897217

約数の個数: 24

約数和(自身を含む): 2299449583776

約数和(自身を除く): 617484703659

約数列:

[1, 3, 47, 141, 283, 849, 2209, 6627, 13301, 39903, 625147, 896837, 1875441, 2690511, 42151339, 126454017, 253804871, 761414613, 1981112933, 5943338799, 11928828937, 35786486811, 560654960039, 1681964880117]

約数ペア:

[(1, 1681964880117), (3, 560654960039), (47, 35786486811), (141, 11928828937), (283, 5943338799), (849, 1981112933), (2209, 761414613), (6627, 253804871), (13301, 126454017), (39903, 42151339), (625147, 2690511), (896837, 1875441)]