22561431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 32076000

約数和(自身を除く): 9514569

約数列:

[1, 3, 17, 51, 149, 447, 2533, 2969, 7599, 8907, 50473, 151419, 442381, 1327143, 7520477, 22561431]

約数ペア:

[(1, 22561431), (3, 7520477), (17, 1327143), (51, 442381), (149, 151419), (447, 50473), (2533, 8907), (2969, 7599)]