869380017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{81563}}^1$

素因数の和:81613

約数の個数: 32

約数和(自身を含む): 1409425920

約数和(自身を除く): 540045903

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 81563, 244689, 897193, 1386571, 1549697, 2691579, 4159713, 4649091, 15252281, 17046667, 26344849, 45756843, 51140001, 79034547, 289793339, 869380017]

約数ペア:

[(1, 869380017), (3, 289793339), (11, 79034547), (17, 51140001), (19, 45756843), (33, 26344849), (51, 17046667), (57, 15252281), (187, 4649091), (209, 4159713), (323, 2691579), (561, 1549697), (627, 1386571), (969, 897193), (3553, 244689), (10659, 81563)]