7985298079

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{77549}}^1$

素因数の和:77631

約数の個数: 24

約数和(自身を含む): 9406504800

約数和(自身を除く): 1421206721

約数列:

[1, 11, 23, 37, 121, 253, 407, 851, 2783, 4477, 9361, 77549, 102971, 853039, 1783627, 2869313, 9383429, 19619897, 31562443, 65994199, 215818867, 347186873, 725936189, 7985298079]

約数ペア:

[(1, 7985298079), (11, 725936189), (23, 347186873), (37, 215818867), (121, 65994199), (253, 31562443), (407, 19619897), (851, 9383429), (2783, 2869313), (4477, 1783627), (9361, 853039), (77549, 102971)]