276237561

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1\times {\mathrm{673}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 390326880

約数和(自身を除く): 114089319

約数列:

[1, 3, 19, 57, 361, 379, 673, 1083, 1137, 2019, 7201, 12787, 21603, 38361, 136819, 242953, 255067, 410457, 728859, 765201, 4846273, 14538819, 92079187, 276237561]

約数ペア:

[(1, 276237561), (3, 92079187), (19, 14538819), (57, 4846273), (361, 765201), (379, 728859), (673, 410457), (1083, 255067), (1137, 242953), (2019, 136819), (7201, 38361), (12787, 21603)]