1985411036193

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{1217}}^1\times {\mathrm{247519}}^1$

素因数の和:248778

約数の個数: 32

約数和(自身を含む): 2870083507200

約数和(自身を除く): 884672471007

約数列:

[1, 3, 13, 39, 169, 507, 1217, 2197, 3651, 6591, 15821, 47463, 205673, 247519, 617019, 742557, 2673749, 3217747, 8021247, 9653241, 41830711, 125492133, 301230623, 543799243, 903691869, 1631397729, 3915998099, 11747994297, 50907975287, 152723925861, 661803678731, 1985411036193]

約数ペア:

[(1, 1985411036193), (3, 661803678731), (13, 152723925861), (39, 50907975287), (169, 11747994297), (507, 3915998099), (1217, 1631397729), (2197, 903691869), (3651, 543799243), (6591, 301230623), (15821, 125492133), (47463, 41830711), (205673, 9653241), (247519, 8021247), (617019, 3217747), (742557, 2673749)]