1330358019

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 1896652800

約数和(自身を除く): 566294781

約数列:

[1, 3, 23, 59, 69, 139, 177, 417, 1357, 2351, 3197, 4071, 7053, 8201, 9591, 24603, 54073, 138709, 162219, 188623, 326789, 416127, 565869, 980367, 3190307, 7516147, 9570921, 19280551, 22548441, 57841653, 443452673, 1330358019]

約数ペア:

[(1, 1330358019), (3, 443452673), (23, 57841653), (59, 22548441), (69, 19280551), (139, 9570921), (177, 7516147), (417, 3190307), (1357, 980367), (2351, 565869), (3197, 416127), (4071, 326789), (7053, 188623), (8201, 162219), (9591, 138709), (24603, 54073)]