2424723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 3993600

約数和(自身を除く): 1568877

約数列:

[1, 3, 7, 19, 21, 57, 59, 103, 133, 177, 309, 399, 413, 721, 1121, 1239, 1957, 2163, 3363, 5871, 6077, 7847, 13699, 18231, 23541, 41097, 42539, 115463, 127617, 346389, 808241, 2424723]

約数ペア:

[(1, 2424723), (3, 808241), (7, 346389), (19, 127617), (21, 115463), (57, 42539), (59, 41097), (103, 23541), (133, 18231), (177, 13699), (309, 7847), (399, 6077), (413, 5871), (721, 3363), (1121, 2163), (1239, 1957)]