2987329923

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 4455302400

約数和(自身を除く): 1467972477

約数列:

[1, 3, 9, 27, 353, 379, 827, 1059, 1137, 2481, 3177, 3411, 7443, 9531, 10233, 22329, 133787, 291931, 313433, 401361, 875793, 940299, 1204083, 2627379, 2820897, 3612249, 7882137, 8462691, 110641849, 331925547, 995776641, 2987329923]

約数ペア:

[(1, 2987329923), (3, 995776641), (9, 331925547), (27, 110641849), (353, 8462691), (379, 7882137), (827, 3612249), (1059, 2820897), (1137, 2627379), (2481, 1204083), (3177, 940299), (3411, 875793), (7443, 401361), (9531, 313433), (10233, 291931), (22329, 133787)]