1313879113149

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{390686623}}^1$

素因数の和:390686704

約数の個数: 16

約数和(自身を含む): 1875295795200

約数和(自身を除く): 561416682051

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 390686623, 1172059869, 7423045837, 22269137511, 23050510757, 69151532271, 437959704383, 1313879113149]

約数ペア:

[(1, 1313879113149), (3, 437959704383), (19, 69151532271), (57, 23050510757), (59, 22269137511), (177, 7423045837), (1121, 1172059869), (3363, 390686623)]