2388477

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 3946944

約数和(自身を除く): 1558467

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 673, 1183, 2019, 3549, 4711, 8749, 14133, 26247, 61243, 113737, 183729, 341211, 796159, 2388477]

約数ペア:

[(1, 2388477), (3, 796159), (7, 341211), (13, 183729), (21, 113737), (39, 61243), (91, 26247), (169, 14133), (273, 8749), (507, 4711), (673, 3549), (1183, 2019)]