630528063

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{17807}}^1$

素因数の和:17887

約数の個数: 32

約数和(自身を含む): 974453760

約数和(自身を除く): 343925697

約数列:

[1, 3, 11, 29, 33, 37, 87, 111, 319, 407, 957, 1073, 1221, 3219, 11803, 17807, 35409, 53421, 195877, 516403, 587631, 658859, 1549209, 1976577, 5680433, 7247449, 17041299, 19106911, 21742347, 57320733, 210176021, 630528063]

約数ペア:

[(1, 630528063), (3, 210176021), (11, 57320733), (29, 21742347), (33, 19106911), (37, 17041299), (87, 7247449), (111, 5680433), (319, 1976577), (407, 1549209), (957, 658859), (1073, 587631), (1221, 516403), (3219, 195877), (11803, 53421), (17807, 35409)]