17971907

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 19740672

約数和(自身を除く): 1768765

約数列:

[1, 17, 47, 83, 271, 799, 1411, 3901, 4607, 12737, 22493, 66317, 216529, 382381, 1057171, 17971907]

約数ペア:

[(1, 17971907), (17, 1057171), (47, 382381), (83, 216529), (271, 66317), (799, 22493), (1411, 12737), (3901, 4607)]