109170719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39887}}^1$

素因数の和:39934

約数の個数: 16

約数和(自身を含む): 137852928

約数和(自身を除く): 28682209

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 39887, 279209, 678079, 917401, 4746553, 6421807, 15595817, 109170719]

約数ペア:

[(1, 109170719), (7, 15595817), (17, 6421807), (23, 4746553), (119, 917401), (161, 678079), (391, 279209), (2737, 39887)]