641570253663

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{11461319}}^1$

素因数の和:11461766

約数の個数: 16

約数和(自身を含む): 875828229120

約数和(自身を除く): 234257975457

約数列:

[1, 3, 47, 141, 397, 1191, 18659, 55977, 11461319, 34383957, 538681993, 1616045979, 4550143643, 13650430929, 213856751221, 641570253663]

約数ペア:

[(1, 641570253663), (3, 213856751221), (47, 13650430929), (141, 4550143643), (397, 1616045979), (1191, 538681993), (18659, 34383957), (55977, 11461319)]