320170113

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 470269800

約数和(自身を除く): 150099687

約数列:

[1, 3, 9, 89, 197, 267, 591, 801, 1773, 2029, 6087, 17533, 18261, 52599, 157797, 180581, 399713, 541743, 1199139, 1625229, 3597417, 35574457, 106723371, 320170113]

約数ペア:

[(1, 320170113), (3, 106723371), (9, 35574457), (89, 3597417), (197, 1625229), (267, 1199139), (591, 541743), (801, 399713), (1773, 180581), (2029, 157797), (6087, 52599), (17533, 18261)]