1738317

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 2856960

約数和(自身を除く): 1118643

約数列:

[1, 3, 7, 21, 23, 59, 61, 69, 161, 177, 183, 413, 427, 483, 1239, 1281, 1357, 1403, 3599, 4071, 4209, 9499, 9821, 10797, 25193, 28497, 29463, 75579, 82777, 248331, 579439, 1738317]

約数ペア:

[(1, 1738317), (3, 579439), (7, 248331), (21, 82777), (23, 75579), (59, 29463), (61, 28497), (69, 25193), (161, 10797), (177, 9821), (183, 9499), (413, 4209), (427, 4071), (483, 3599), (1239, 1403), (1281, 1357)]