1279107256917

素因数分解:

$3^1\times 7^2\times {\mathrm{100549}}^1\times {\mathrm{86539}}^1$

素因数の和:187105

約数の個数: 24

約数和(自身を含む): 1983964116000

約数和(自身を除く): 704856859083

約数列:

[1, 3, 7, 21, 49, 147, 86539, 100549, 259617, 301647, 605773, 703843, 1817319, 2111529, 4240411, 4926901, 12721233, 14780703, 8701409911, 26104229733, 60909869377, 182729608131, 426369085639, 1279107256917]

約数ペア:

[(1, 1279107256917), (3, 426369085639), (7, 182729608131), (21, 60909869377), (49, 26104229733), (147, 8701409911), (86539, 14780703), (100549, 12721233), (259617, 4926901), (301647, 4240411), (605773, 2111529), (703843, 1817319)]