1219531431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{451177}}^1$

素因数の和:451250

約数の個数: 16

約数和(自身を含む): 1754180064

約数和(自身を除く): 534648633

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 451177, 1353531, 7670009, 23010027, 23912381, 71737143, 406510477, 1219531431]

約数ペア:

[(1, 1219531431), (3, 406510477), (17, 71737143), (51, 23912381), (53, 23010027), (159, 7670009), (901, 1353531), (2703, 451177)]