264470271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{41603}}^1$

素因数の和:41782

約数の個数: 16

約数和(自身を含む): 382091136

約数和(自身を除く): 117620865

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 41603, 124809, 540839, 1622517, 6781289, 20343867, 88156757, 264470271]

約数ペア:

[(1, 264470271), (3, 88156757), (13, 20343867), (39, 6781289), (163, 1622517), (489, 540839), (2119, 124809), (6357, 41603)]