9788156917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{12703}}^1\times {\mathrm{10007}}^1$

素因数の和:22728

約数の個数: 16

約数和(自身を含む): 12205596672

約数和(自身を除く): 2417439755

約数列:

[1, 7, 11, 77, 10007, 12703, 70049, 88921, 110077, 139733, 770539, 978131, 127118921, 889832447, 1398308131, 9788156917]

約数ペア:

[(1, 9788156917), (7, 1398308131), (11, 889832447), (77, 127118921), (10007, 978131), (12703, 770539), (70049, 139733), (88921, 110077)]