3047109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 4730880

約数和(自身を除く): 1683771

約数列:

[1, 3, 13, 23, 39, 43, 69, 79, 129, 237, 299, 559, 897, 989, 1027, 1677, 1817, 2967, 3081, 3397, 5451, 10191, 12857, 23621, 38571, 44161, 70863, 78131, 132483, 234393, 1015703, 3047109]

約数ペア:

[(1, 3047109), (3, 1015703), (13, 234393), (23, 132483), (39, 78131), (43, 70863), (69, 44161), (79, 38571), (129, 23621), (237, 12857), (299, 10191), (559, 5451), (897, 3397), (989, 3081), (1027, 2967), (1677, 1817)]