22272117

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1193}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 34845696

約数和(自身を除く): 12573579

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 1193, 2667, 3579, 6223, 8351, 18669, 25053, 58457, 151511, 175371, 454533, 1060577, 3181731, 7424039, 22272117]

約数ペア:

[(1, 22272117), (3, 7424039), (7, 3181731), (21, 1060577), (49, 454533), (127, 175371), (147, 151511), (381, 58457), (889, 25053), (1193, 18669), (2667, 8351), (3579, 6223)]