13126169

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 16799040

約数和(自身を除く): 3672871

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 613, 931, 1127, 3059, 4291, 11647, 14099, 21413, 30037, 81529, 98693, 267881, 570703, 690851, 1875167, 13126169]

約数ペア:

[(1, 13126169), (7, 1875167), (19, 690851), (23, 570703), (49, 267881), (133, 98693), (161, 81529), (437, 30037), (613, 21413), (931, 14099), (1127, 11647), (3059, 4291)]