2014903989

素因数分解:

$3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{38861}}^1$

素因数の和:39697

約数の個数: 24

約数和(自身を含む): 3330317952

約数和(自身を除く): 1315413963

約数列:

[1, 3, 7, 9, 21, 63, 823, 2469, 5761, 7407, 17283, 38861, 51849, 116583, 272027, 349749, 816081, 2448243, 31982603, 95947809, 223878221, 287843427, 671634663, 2014903989]

約数ペア:

[(1, 2014903989), (3, 671634663), (7, 287843427), (9, 223878221), (21, 95947809), (63, 31982603), (823, 2448243), (2469, 816081), (5761, 349749), (7407, 272027), (17283, 116583), (38861, 51849)]