1679568453

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{441179}}^1$

素因数の和:441238

約数の個数: 20

約数和(自身を含む): 2562373440

約数和(自身を除く): 882804987

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 441179, 1323537, 3970611, 11911833, 20735413, 35735499, 62206239, 186618717, 559856151, 1679568453]

約数ペア:

[(1, 1679568453), (3, 559856151), (9, 186618717), (27, 62206239), (47, 35735499), (81, 20735413), (141, 11911833), (423, 3970611), (1269, 1323537), (3807, 441179)]