488049291

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{719}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 711360000

約数和(自身を除く): 223310709

約数列:

[1, 3, 9, 199, 379, 597, 719, 1137, 1791, 2157, 3411, 6471, 75421, 143081, 226263, 272501, 429243, 678789, 817503, 1287729, 2452509, 54227699, 162683097, 488049291]

約数ペア:

[(1, 488049291), (3, 162683097), (9, 54227699), (199, 2452509), (379, 1287729), (597, 817503), (719, 678789), (1137, 429243), (1791, 272501), (2157, 226263), (3411, 143081), (6471, 75421)]