147813589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{112921}}^1$

素因数の和:112956

約数の個数: 16

約数和(自身を含む): 195129216

約数和(自身を除く): 47315627

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 112921, 790447, 1242131, 1919657, 8694917, 13437599, 21116227, 147813589]

約数ペア:

[(1, 147813589), (7, 21116227), (11, 13437599), (17, 8694917), (77, 1919657), (119, 1242131), (187, 790447), (1309, 112921)]