31052109

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 45926496

約数和(自身を除く): 14874387

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 653, 1441, 1959, 4323, 7183, 15851, 21549, 47553, 79013, 85543, 237039, 256629, 940973, 2822919, 10350703, 31052109]

約数ペア:

[(1, 31052109), (3, 10350703), (11, 2822919), (33, 940973), (121, 256629), (131, 237039), (363, 85543), (393, 79013), (653, 47553), (1441, 21549), (1959, 15851), (4323, 7183)]