138927217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{9619}}^1$

素因数の和:9744

約数の個数: 16

約数和(自身を含む): 164848320

約数和(自身を除く): 25921103

約数列:

[1, 11, 13, 101, 143, 1111, 1313, 9619, 14443, 105809, 125047, 971519, 1375517, 10686709, 12629747, 138927217]

約数ペア:

[(1, 138927217), (11, 12629747), (13, 10686709), (101, 1375517), (143, 971519), (1111, 125047), (1313, 105809), (9619, 14443)]