219030998001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{6806221}}^1$

素因数の和:6806872

約数の個数: 16

約数和(自身を含む): 309710325888

約数和(自身を除く): 90679327887

約数列:

[1, 3, 17, 51, 631, 1893, 10727, 32181, 6806221, 20418663, 115705757, 347117271, 4294725451, 12884176353, 73010332667, 219030998001]

約数ペア:

[(1, 219030998001), (3, 73010332667), (17, 12884176353), (51, 4294725451), (631, 347117271), (1893, 115705757), (10727, 20418663), (32181, 6806221)]