312527371

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 377879040

約数和(自身を除く): 65351669

約数列:

[1, 13, 17, 19, 221, 247, 263, 283, 323, 3419, 3679, 4199, 4471, 4811, 4997, 5377, 58123, 62543, 64961, 69901, 74429, 84949, 91409, 967577, 1104337, 1188317, 1265293, 1414151, 16448809, 18383963, 24040567, 312527371]

約数ペア:

[(1, 312527371), (13, 24040567), (17, 18383963), (19, 16448809), (221, 1414151), (247, 1265293), (263, 1188317), (283, 1104337), (323, 967577), (3419, 91409), (3679, 84949), (4199, 74429), (4471, 69901), (4811, 64961), (4997, 62543), (5377, 58123)]