138723893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{105977}}^1$

素因数の和:106012

約数の個数: 16

約数和(自身を含む): 183129984

約数和(自身を除く): 44406091

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 105977, 741839, 1165747, 1801609, 8160229, 12611263, 19817699, 138723893]

約数ペア:

[(1, 138723893), (7, 19817699), (11, 12611263), (17, 8160229), (77, 1801609), (119, 1165747), (187, 741839), (1309, 105977)]