13821570783

素因数分解:

$3^3\times {\mathrm{983}}^1\times {\mathrm{520763}}^1$

素因数の和:521755

約数の個数: 16

約数和(自身を含む): 20497271040

約数和(自身を除く): 6675700257

約数列:

[1, 3, 9, 27, 983, 2949, 8847, 26541, 520763, 1562289, 4686867, 14060601, 511910029, 1535730087, 4607190261, 13821570783]

約数ペア:

[(1, 13821570783), (3, 4607190261), (9, 1535730087), (27, 511910029), (983, 14060601), (2949, 4686867), (8847, 1562289), (26541, 520763)]