9278322781

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127609}}^1$

素因数の和:127693

約数の個数: 32

約数和(自身を含む): 12348564480

約数和(自身を除く): 3070241699

約数列:

[1, 7, 13, 17, 47, 91, 119, 221, 329, 611, 799, 1547, 4277, 5593, 10387, 72709, 127609, 893263, 1658917, 2169353, 5997623, 11612419, 15185471, 28201589, 41983361, 77969099, 101959591, 197411123, 545783693, 713717137, 1325474683, 9278322781]

約数ペア:

[(1, 9278322781), (7, 1325474683), (13, 713717137), (17, 545783693), (47, 197411123), (91, 101959591), (119, 77969099), (221, 41983361), (329, 28201589), (611, 15185471), (799, 11612419), (1547, 5997623), (4277, 2169353), (5593, 1658917), (10387, 893263), (72709, 127609)]