71886353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{54917}}^1$

素因数の和:54952

約数の個数: 16

約数和(自身を含む): 94898304

約数和(自身を除く): 23011951

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 54917, 384419, 604087, 933589, 4228609, 6535123, 10269479, 71886353]

約数ペア:

[(1, 71886353), (7, 10269479), (11, 6535123), (17, 4228609), (77, 933589), (119, 604087), (187, 384419), (1309, 54917)]