2017372563

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{5303}}^1$

素因数の和:6335

約数の個数: 24

約数和(自身を含む): 2985345792

約数和(自身を除く): 967973229

約数列:

[1, 3, 9, 43, 129, 387, 983, 2949, 5303, 8847, 15909, 42269, 47727, 126807, 228029, 380421, 684087, 2052261, 5212849, 15638547, 46915641, 224152507, 672457521, 2017372563]

約数ペア:

[(1, 2017372563), (3, 672457521), (9, 224152507), (43, 46915641), (129, 15638547), (387, 5212849), (983, 2052261), (2949, 684087), (5303, 380421), (8847, 228029), (15909, 126807), (42269, 47727)]