1456611

素因数分解:

$3^1\times {\mathrm{13}}^4\times {\mathrm{17}}^1$

素因数の和:72

約数の個数: 20

約数和(自身を含む): 2227752

約数和(自身を除く): 771141

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2197, 2873, 6591, 8619, 28561, 37349, 85683, 112047, 485537, 1456611]

約数ペア:

[(1, 1456611), (3, 485537), (13, 112047), (17, 85683), (39, 37349), (51, 28561), (169, 8619), (221, 6591), (507, 2873), (663, 2197)]