17187423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 26376192

約数和(自身を除く): 9188769

約数列:

[1, 3, 11, 31, 33, 53, 93, 159, 317, 341, 583, 951, 1023, 1643, 1749, 3487, 4929, 9827, 10461, 16801, 18073, 29481, 50403, 54219, 108097, 184811, 324291, 520831, 554433, 1562493, 5729141, 17187423]

約数ペア:

[(1, 17187423), (3, 5729141), (11, 1562493), (31, 554433), (33, 520831), (53, 324291), (93, 184811), (159, 108097), (317, 54219), (341, 50403), (583, 29481), (951, 18073), (1023, 16801), (1643, 10461), (1749, 9827), (3487, 4929)]