10226421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 15575040

約数和(自身を除く): 5348619

約数列:

[1, 3, 9, 23, 69, 127, 207, 381, 389, 1143, 1167, 2921, 3501, 8763, 8947, 26289, 26841, 49403, 80523, 148209, 444627, 1136269, 3408807, 10226421]

約数ペア:

[(1, 10226421), (3, 3408807), (9, 1136269), (23, 444627), (69, 148209), (127, 80523), (207, 49403), (381, 26841), (389, 26289), (1143, 8947), (1167, 8763), (2921, 3501)]