265962961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 307121472

約数和(自身を除く): 41158511

約数列:

[1, 11, 23, 121, 227, 253, 421, 2497, 2783, 4631, 5221, 9683, 27467, 50941, 57431, 95567, 106513, 631741, 1051237, 1171643, 2198041, 11563607, 24178451, 265962961]

約数ペア:

[(1, 265962961), (11, 24178451), (23, 11563607), (121, 2198041), (227, 1171643), (253, 1051237), (421, 631741), (2497, 106513), (2783, 95567), (4631, 57431), (5221, 50941), (9683, 27467)]