13139907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 19189632

約数和(自身を除く): 6049725

約数列:

[1, 3, 11, 33, 307, 921, 1297, 3377, 3891, 10131, 14267, 42801, 398179, 1194537, 4379969, 13139907]

約数ペア:

[(1, 13139907), (3, 4379969), (11, 1194537), (33, 398179), (307, 42801), (921, 14267), (1297, 10131), (3377, 3891)]