17372979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1789}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 27365520

約数和(自身を除く): 9992541

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 1789, 3237, 5367, 9711, 16101, 23257, 69771, 148487, 209313, 445461, 1336383, 1930331, 5790993, 17372979]

約数ペア:

[(1, 17372979), (3, 5790993), (9, 1930331), (13, 1336383), (39, 445461), (83, 209313), (117, 148487), (249, 69771), (747, 23257), (1079, 16101), (1789, 9711), (3237, 5367)]