26402321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 31026240

約数和(自身を除く): 4623919

約数列:

[1, 11, 23, 53, 121, 179, 253, 583, 1219, 1969, 2783, 4117, 6413, 9487, 13409, 21659, 45287, 104357, 147499, 218201, 498157, 1147927, 2400211, 26402321]

約数ペア:

[(1, 26402321), (11, 2400211), (23, 1147927), (53, 498157), (121, 218201), (179, 147499), (253, 104357), (583, 45287), (1219, 21659), (1969, 13409), (2783, 9487), (4117, 6413)]