9780822519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{13249}}^1$

素因数の和:14111

約数の個数: 32

約数和(自身を含む): 14673792000

約数和(自身を除く): 4892969481

約数列:

[1, 3, 13, 23, 39, 69, 299, 823, 897, 2469, 10699, 13249, 18929, 32097, 39747, 56787, 172237, 246077, 304727, 516711, 738231, 914181, 3961451, 10903927, 11884353, 32711781, 141751051, 250790321, 425253153, 752370963, 3260274173, 9780822519]

約数ペア:

[(1, 9780822519), (3, 3260274173), (13, 752370963), (23, 425253153), (39, 250790321), (69, 141751051), (299, 32711781), (823, 11884353), (897, 10903927), (2469, 3961451), (10699, 914181), (13249, 738231), (18929, 516711), (32097, 304727), (39747, 246077), (56787, 172237)]